diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 80eb8403..46ee6a7d 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -50,7 +50,7 @@ jobs:
       working-directory: Generator/InteropTests
       shell: pwsh
       run: |
-        & .\Build-WinRTComponentProjection.ps1 -SwiftWinRT "$Env:GITHUB_WORKSPACE\Generator\.build\debug\SwiftWinRT.exe"
+        & .\SPMPrebuild.ps1 -SwiftWinRT "$Env:GITHUB_WORKSPACE\Generator\.build\debug\SwiftWinRT.exe"
 
     - name: Build InteropTests
       working-directory: Generator/InteropTests
diff --git a/Building.md b/Building.md
index 5fe8004b..6adc0fac 100644
--- a/Building.md
+++ b/Building.md
@@ -38,4 +38,4 @@ Generator> swift build --build-tests
 Generator> swift test --skip-build
 ```
 
-The `/InteropTests` subdirectory requires building `WinRTComponent.winmd` and `WinRTComponent.dll`, which SPM cannot do. A helper script, `Build-WinRTComponentProjection.ps1`, will do that using CMake, after which the package can be built and tested normally.
+The `/Generator/InteropTests` subdirectory requires building `WinRTComponent.winmd` and `WinRTComponent.dll`, which SPM cannot do. A helper script, `SPMPrebuild.ps1`, will do that using CMake, after which the package can be built and tested normally.
diff --git a/Generator/CMakeLists.txt b/Generator/CMakeLists.txt
index c2bc7ecf..5ce2edf3 100644
--- a/Generator/CMakeLists.txt
+++ b/Generator/CMakeLists.txt
@@ -1,5 +1,4 @@
 # This directory can be built in two modes: standalone or as a subdirectory.
-message(STATUS "CMAKE_PROJECT_NAME: ${CMAKE_PROJECT_NAME}")
 if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}")
     # Standalone mode. Only build the code generator.
     # We can't build InteropTests in this mode because it depends on SwiftWinRT.exe
diff --git a/Generator/InteropTests/.gitignore b/Generator/InteropTests/.gitignore
deleted file mode 100644
index ca5842dc..00000000
--- a/Generator/InteropTests/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-.vs/
-Generated/
-*.filters
\ No newline at end of file
diff --git a/Generator/InteropTests/CMakeLists.txt b/Generator/InteropTests/CMakeLists.txt
index 145e76b9..1b7a4592 100644
--- a/Generator/InteropTests/CMakeLists.txt
+++ b/Generator/InteropTests/CMakeLists.txt
@@ -8,47 +8,16 @@ endif()
 if (NOT DEFINED SWIFTWINRT_EXE)
     message(FATAL_ERROR "SWIFTWINRT_EXE must be defined")
 endif()
-cmake_path(ABSOLUTE_PATH SWIFTWINRT_EXE NORMALIZE OUTPUT_VARIABLE SWIFTWINRT_EXE)
-
-set(REPO_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/../..")
-
-# Generating projection sources will depend on WinRTComponent.winmd, so build it now
-include(WinRTComponent/GenerateWinMD.cmake)
-set(WINRTCOMPONENT_WINMD "${CMAKE_CURRENT_BINARY_DIR}/WinRTComponent.winmd")
-generate_winrtcomponent_winmd(
-    IDL "${CMAKE_CURRENT_SOURCE_DIR}/WinRTComponent/WinRTComponent.idl"
-    WINMD "${WINRTCOMPONENT_WINMD}")
-
-# Generate Swift projection
-message(STATUS "Generating Swift projection for WinRTComponent...")
-include(GenerateProjection.cmake)
-generate_projection(
-    SWIFTWINRT_EXE "${SWIFTWINRT_EXE}"
-    WINRTCOMPONENT_WINMD "${WINRTCOMPONENT_WINMD}"
-    PROJECTION_JSON "${CMAKE_CURRENT_SOURCE_DIR}/projection.json"
-    PROJECTION_DIR "${CMAKE_CURRENT_BINARY_DIR}/Projection/Sources"
-    SPM_SUPPORT_PACKAGE_DIR "${REPO_ROOT}")
-
-# Define WinRTComponent build (requires the cl.exe compiler)
-include(ExternalProject)
-message(STATUS "Building WinRTComponent...")
-ExternalProject_Add(WinRTComponent
-    SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/WinRTComponent"
-    BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/WinRTComponent"
-    CMAKE_ARGS
-        -D "WINRTCOMPONENT_WINMD=${WINRTCOMPONENT_WINMD}"
-        -D "CMAKE_CXX_COMPILER=cl.exe"
-        -D "CMAKE_CXX_FLAGS=/std:c++latest /W4 /EHsc"
-    INSTALL_COMMAND ""
-    TEST_COMMAND "")
+cmake_path(ABSOLUTE_PATH SWIFTWINRT_EXE NORMALIZE)
 
 # Build the support module if not already the case (by root CMakeLists.txt)
 if(NOT TARGET WindowsRuntime)
-    add_subdirectory("${REPO_ROOT}/Support/Sources" "${CMAKE_CURRENT_BINARY_DIR}/Support")
+    execute_process(
+        COMMAND git.exe -C "${CMAKE_CURRENT_SOURCE_DIR}" rev-parse --path-format=absolute --show-toplevel
+        OUTPUT_VARIABLE REPO_ROOT
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        COMMAND_ERROR_IS_FATAL ANY)
+    add_subdirectory("${REPO_ROOT}/Sources" "${CMAKE_CURRENT_BINARY_DIR}/Support")
 endif()
 
-# Build the Swift projection
-# TODO(https://github.com/tristanlabelle/swift-winrt/issues/302): Fix linking issues
-# add_subdirectory(
-#     ${CMAKE_CURRENT_BINARY_DIR}/Projection/Sources
-#     ${CMAKE_CURRENT_BINARY_DIR}/Projection/Build)
\ No newline at end of file
+add_subdirectory(WinRTComponent)
diff --git a/Generator/InteropTests/Package.swift b/Generator/InteropTests/Package.swift
index bf0b06af..b8633958 100644
--- a/Generator/InteropTests/Package.swift
+++ b/Generator/InteropTests/Package.swift
@@ -5,22 +5,23 @@ let package = Package(
     name: "InteropTests",
     dependencies: [
         .package(name: "Support", path: "../.."),
-        .package(path: "Generated"),
+        .package(name: "Projection", path: "WinRTComponent/Projection"),
     ],
     targets: [
         .testTarget(
             name: "Tests",
             dependencies: [
                 .product(name: "WindowsRuntime", package: "Support"),
-                .product(name: "UWP", package: "Generated"),
-                .product(name: "WinRTComponent", package: "Generated"),
+                .product(name: "UWP", package: "Projection"),
+                .product(name: "WinRTComponent", package: "Projection"),
             ],
             path: "Tests",
-            // Workaround for SPM library support limitations causing "LNK4217: locally defined symbol imported" spew
             linkerSettings: [ .unsafeFlags([
-                "-Xlinker", "-ignore:4217",
-                "-Xlinker", "/manifestinput:Generated/WinRTComponent.manifest",
-                "-Xlinker", "/manifest:embed"
+                // Embed the WinRT component manifest to locate activation factories
+                "-Xlinker", "/manifestinput:WinRTComponent/Projection/WinRTComponent.manifest",
+                "-Xlinker", "/manifest:embed",
+                // Workaround for SPM library support limitations causing "LNK4217: locally defined symbol imported" spew
+                "-Xlinker", "-ignore:4217"
             ]) ])
     ]
 )
diff --git a/Generator/InteropTests/Build-WinRTComponentProjection.ps1 b/Generator/InteropTests/SPMPrebuild.ps1
similarity index 70%
rename from Generator/InteropTests/Build-WinRTComponentProjection.ps1
rename to Generator/InteropTests/SPMPrebuild.ps1
index 85d862c1..bf028c94 100644
--- a/Generator/InteropTests/Build-WinRTComponentProjection.ps1
+++ b/Generator/InteropTests/SPMPrebuild.ps1
@@ -25,23 +25,17 @@ if (-not $SwiftWinRT) {
     if ($LASTEXITCODE -ne 0) { throw "Failed to build SwiftWinRT.exe" }
     $SwiftWinRT = "$GeneratorProjectDir\.build\$SwiftConfiguration\SwiftWinRT.exe"
 }
+else {
+    $SwiftWinRT = [IO.Path]::GetFullPath($SwiftWinRT)
+}
 
 Write-Host -ForegroundColor Cyan "Building WinRTComponent.dll & winmd..."
-$CMakePreset = "debug"
+$CMakePreset = "debug" # Tests are always built in debug mode
 Push-Location "$PSScriptRoot\WinRTComponent"
-    & cmake.exe --preset $CMakePreset
-    & cmake.exe --build --preset $CMakePreset
+& cmake.exe --preset $CMakePreset -D "SWIFTWINRT_EXE=$SwiftWinRT" -D "PROJECTION_DIR=$(Get-Location)\Projection"
+& cmake.exe --build --preset $CMakePreset --target WinRTComponent
+$WinRTComponentBinDir = "$(Get-Location)\build\$CMakePreset\Dll"
 Pop-Location
-$WinRTComponentBinDir = "$PSScriptRoot\WinRTComponent\build\$CMakePreset"
-
-Write-Host -ForegroundColor Cyan "Generating Swift projection for WinRT component..."
-& cmake.exe `
-    -D "SWIFTWINRT_EXE=$SwiftWinRT" `
-    -D "WINRTCOMPONENT_WINMD=$WinRTComponentBinDir\WinRTComponent.winmd" `
-    -D "PROJECTION_JSON=$PSScriptRoot\projection.json" `
-    -D "PROJECTION_DIR=$PSScriptRoot\Generated" `
-    -D "SPM_SUPPORT_PACKAGE_DIR=$PSScriptRoot\..\.." `
-    -P "$PSScriptRoot\GenerateProjection.cmake"
 
 Write-Host -ForegroundColor Cyan "Copying the WinRT component dll next to the test..."
 $SwiftTestPackageDir = $PSScriptRoot
diff --git a/Generator/InteropTests/WinRTComponent/CMakeLists.txt b/Generator/InteropTests/WinRTComponent/CMakeLists.txt
index 8538018e..b85c7e5f 100644
--- a/Generator/InteropTests/WinRTComponent/CMakeLists.txt
+++ b/Generator/InteropTests/WinRTComponent/CMakeLists.txt
@@ -1,38 +1,48 @@
-cmake_minimum_required(VERSION 3.21.0)
+# Support using this directory as a standalone project or as a subdirectory.
+if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}")
+    cmake_minimum_required(VERSION 3.21.0)
+    project(WinRTComponent LANGUAGES CXX)
+endif()
 
-project(WinRTComponent LANGUAGES CXX)
+if (NOT DEFINED SWIFTWINRT_EXE)
+    message(FATAL_ERROR "SWIFTWINRT_EXE must be defined")
+endif()
+cmake_path(ABSOLUTE_PATH SWIFTWINRT_EXE NORMALIZE)
 
-# Generate the WinRTComponent.winmd file if not previously done
-if("${WINRTCOMPONENT_WINMD}" STREQUAL "")
-    set(WINRTCOMPONENT_WINMD "${CMAKE_CURRENT_BINARY_DIR}/WinRTComponent.winmd")
-    include(GenerateWinMD.cmake)
-    generate_winrtcomponent_winmd(
-        IDL "${CMAKE_CURRENT_SOURCE_DIR}/WinRTComponent.idl"
-        WINMD "${WINRTCOMPONENT_WINMD}")
+if(NOT DEFINED PROJECTION_DIR)
+    set(PROJECTION_DIR "${CMAKE_CURRENT_BINARY_DIR}/Projection/Sources")
 endif()
 
-# Generate the C++/WinRT boilerplate
-message(STATUS "Generating C++/WinRT boilerplate for WinRTComponent...")
-set(CPPWINRT_EXE_NATIVE "$ENV{WindowsSdkVerBinPath}$ENV{VSCMD_ARG_HOST_ARCH}\\cppwinrt.exe")
-cmake_path(CONVERT "${WINRTCOMPONENT_WINMD}" TO_NATIVE_PATH_LIST WINRTCOMPONENT_WINMD_NATIVE)
-string(REPLACE "\\" "" WINSDK_VERSION "$ENV{WindowsSDKVersion}")
-set(CPPWINRT_GENERATED_DIR "${CMAKE_CURRENT_BINARY_DIR}/CppWinRT")
-cmake_path(CONVERT "${CPPWINRT_GENERATED_DIR}" TO_NATIVE_PATH_LIST CPPWINRT_GENERATED_DIR_NATIVE)
-execute_process(
-    COMMAND "${CPPWINRT_EXE_NATIVE}"
-        -input "${WINRTCOMPONENT_WINMD_NATIVE}"
-        -reference "${WINSDK_VERSION}"
-        -component "${CPPWINRT_GENERATED_DIR_NATIVE}" -overwrite -optimize
-        -output "${CPPWINRT_GENERATED_DIR_NATIVE}"
-    COMMAND_ERROR_IS_FATAL ANY)
+# Generate the WinRTComponent.winmd file
+set(WINRTCOMPONENT_WINMD "${CMAKE_CURRENT_BINARY_DIR}/WinRTComponent.winmd")
+include(GenerateWinMD.cmake)
+generate_winrtcomponent_winmd(
+    IDL "${CMAKE_CURRENT_SOURCE_DIR}/IDL/WinRTComponent.idl"
+    WINMD "${WINRTCOMPONENT_WINMD}")
+
+# Generate Swift projection
+message(STATUS "Generating Swift projection for WinRTComponent...")
+include(GenerateProjection.cmake)
+generate_projection(
+    SWIFTWINRT_EXE "${SWIFTWINRT_EXE}"
+    WINRTCOMPONENT_WINMD "${WINRTCOMPONENT_WINMD}"
+    PROJECTION_JSON "${CMAKE_CURRENT_SOURCE_DIR}/projection.json"
+    PROJECTION_DIR "${PROJECTION_DIR}")
+
+# Define the dll build (requires cl.exe)
+include(ExternalProject)
+ExternalProject_Add(WinRTComponent
+    SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/Dll"
+    BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/Dll"
+    CMAKE_ARGS
+        -D "WINRTCOMPONENT_WINMD=${WINRTCOMPONENT_WINMD}"
+        -D "CMAKE_CXX_COMPILER=cl.exe"
+        -D "CMAKE_CXX_FLAGS=/std:c++latest /W4 /EHsc"
+    INSTALL_COMMAND ""
+    TEST_COMMAND "")
 
-# Build WinRTComponent.dll
-file(GLOB SOURCES "*.cpp")
-add_library(WinRTComponent SHARED
-    ${SOURCES}
-    "${CPPWINRT_GENERATED_DIR}/module.g.cpp" # Other .g.cpp files are #included by our .cpp files
-    WinRTComponent.def)
-target_include_directories(WinRTComponent PRIVATE
-    "${CMAKE_CURRENT_SOURCES_DIR}"
-    "${CPPWINRT_GENERATED_DIR}")
-target_precompile_headers(WinRTComponent PRIVATE pch.h)
+# Define the projection build
+# TODO(https://github.com/tristanlabelle/swift-winrt/issues/302): Fix linking issues
+# add_subdirectory(
+#     ${CMAKE_CURRENT_BINARY_DIR}/Projection/Sources
+#     ${CMAKE_CURRENT_BINARY_DIR}/Projection/Build)
\ No newline at end of file
diff --git a/Generator/InteropTests/WinRTComponent/Arrays.cpp b/Generator/InteropTests/WinRTComponent/Dll/Arrays.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Arrays.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/Arrays.cpp
diff --git a/Generator/InteropTests/WinRTComponent/Arrays.h b/Generator/InteropTests/WinRTComponent/Dll/Arrays.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Arrays.h
rename to Generator/InteropTests/WinRTComponent/Dll/Arrays.h
diff --git a/Generator/InteropTests/WinRTComponent/ByteBuffers.cpp b/Generator/InteropTests/WinRTComponent/Dll/ByteBuffers.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ByteBuffers.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/ByteBuffers.cpp
diff --git a/Generator/InteropTests/WinRTComponent/ByteBuffers.h b/Generator/InteropTests/WinRTComponent/Dll/ByteBuffers.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ByteBuffers.h
rename to Generator/InteropTests/WinRTComponent/Dll/ByteBuffers.h
diff --git a/Generator/InteropTests/WinRTComponent/Dll/CMakeLists.txt b/Generator/InteropTests/WinRTComponent/Dll/CMakeLists.txt
new file mode 100644
index 00000000..7bfb828f
--- /dev/null
+++ b/Generator/InteropTests/WinRTComponent/Dll/CMakeLists.txt
@@ -0,0 +1,33 @@
+if(NOT DEFINED WINRTCOMPONENT_WINMD)
+    message(FATAL_ERROR "WINRTCOMPONENT_WINMD must be defined")
+endif()
+
+# Generate the C++/WinRT boilerplate
+message(STATUS "Generating C++/WinRT boilerplate for WinRTComponent...")
+set(CPPWINRT_EXE_NATIVE "$ENV{WindowsSdkVerBinPath}$ENV{VSCMD_ARG_HOST_ARCH}\\cppwinrt.exe")
+if(NOT EXISTS "${CPPWINRT_EXE_NATIVE}")
+    message(FATAL_ERROR "Could not find cppwinrt.exe at ${CPPWINRT_EXE_NATIVE}")
+endif()
+
+cmake_path(CONVERT "${WINRTCOMPONENT_WINMD}" TO_NATIVE_PATH_LIST WINRTCOMPONENT_WINMD_NATIVE)
+string(REPLACE "\\" "" WINSDK_VERSION "$ENV{WindowsSDKVersion}")
+set(CPPWINRT_GENERATED_DIR "${CMAKE_CURRENT_BINARY_DIR}/CppWinRT")
+cmake_path(CONVERT "${CPPWINRT_GENERATED_DIR}" TO_NATIVE_PATH_LIST CPPWINRT_GENERATED_DIR_NATIVE)
+execute_process(
+    COMMAND "${CPPWINRT_EXE_NATIVE}"
+        -input "${WINRTCOMPONENT_WINMD_NATIVE}"
+        -reference "${WINSDK_VERSION}"
+        -component "${CPPWINRT_GENERATED_DIR_NATIVE}" -overwrite -optimize
+        -output "${CPPWINRT_GENERATED_DIR_NATIVE}"
+    COMMAND_ERROR_IS_FATAL ANY)
+
+# Build WinRTComponent.dll
+file(GLOB SOURCES "*.cpp")
+add_library(WinRTComponent SHARED
+    ${SOURCES}
+    "${CPPWINRT_GENERATED_DIR}/module.g.cpp" # Other .g.cpp files are #included by our .cpp files
+    WinRTComponent.def)
+target_include_directories(WinRTComponent PRIVATE
+    "${CMAKE_CURRENT_SOURCES_DIR}"
+    "${CPPWINRT_GENERATED_DIR}")
+target_precompile_headers(WinRTComponent PRIVATE pch.h)
\ No newline at end of file
diff --git a/Generator/InteropTests/WinRTComponent/Collections.cpp b/Generator/InteropTests/WinRTComponent/Dll/Collections.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Collections.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/Collections.cpp
diff --git a/Generator/InteropTests/WinRTComponent/Collections.h b/Generator/InteropTests/WinRTComponent/Dll/Collections.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Collections.h
rename to Generator/InteropTests/WinRTComponent/Dll/Collections.h
diff --git a/Generator/InteropTests/WinRTComponent/DateTimes.cpp b/Generator/InteropTests/WinRTComponent/Dll/DateTimes.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/DateTimes.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/DateTimes.cpp
diff --git a/Generator/InteropTests/WinRTComponent/DateTimes.h b/Generator/InteropTests/WinRTComponent/Dll/DateTimes.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/DateTimes.h
rename to Generator/InteropTests/WinRTComponent/Dll/DateTimes.h
diff --git a/Generator/InteropTests/WinRTComponent/Errors.cpp b/Generator/InteropTests/WinRTComponent/Dll/Errors.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Errors.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/Errors.cpp
diff --git a/Generator/InteropTests/WinRTComponent/Errors.h b/Generator/InteropTests/WinRTComponent/Dll/Errors.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Errors.h
rename to Generator/InteropTests/WinRTComponent/Dll/Errors.h
diff --git a/Generator/InteropTests/WinRTComponent/Events.cpp b/Generator/InteropTests/WinRTComponent/Dll/Events.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Events.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/Events.cpp
diff --git a/Generator/InteropTests/WinRTComponent/Events.h b/Generator/InteropTests/WinRTComponent/Dll/Events.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Events.h
rename to Generator/InteropTests/WinRTComponent/Dll/Events.h
diff --git a/Generator/InteropTests/WinRTComponent/ForCustomActivationFactoryResolution.cpp b/Generator/InteropTests/WinRTComponent/Dll/ForCustomActivationFactoryResolution.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ForCustomActivationFactoryResolution.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/ForCustomActivationFactoryResolution.cpp
diff --git a/Generator/InteropTests/WinRTComponent/ForCustomActivationFactoryResolution.h b/Generator/InteropTests/WinRTComponent/Dll/ForCustomActivationFactoryResolution.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ForCustomActivationFactoryResolution.h
rename to Generator/InteropTests/WinRTComponent/Dll/ForCustomActivationFactoryResolution.h
diff --git a/Generator/InteropTests/WinRTComponent/InspectableBoxing.cpp b/Generator/InteropTests/WinRTComponent/Dll/InspectableBoxing.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/InspectableBoxing.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/InspectableBoxing.cpp
diff --git a/Generator/InteropTests/WinRTComponent/InspectableBoxing.h b/Generator/InteropTests/WinRTComponent/Dll/InspectableBoxing.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/InspectableBoxing.h
rename to Generator/InteropTests/WinRTComponent/Dll/InspectableBoxing.h
diff --git a/Generator/InteropTests/WinRTComponent/Int32Wrapper.cpp b/Generator/InteropTests/WinRTComponent/Dll/Int32Wrapper.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Int32Wrapper.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/Int32Wrapper.cpp
diff --git a/Generator/InteropTests/WinRTComponent/Int32Wrapper.h b/Generator/InteropTests/WinRTComponent/Dll/Int32Wrapper.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Int32Wrapper.h
rename to Generator/InteropTests/WinRTComponent/Dll/Int32Wrapper.h
diff --git a/Generator/InteropTests/WinRTComponent/InterfaceCasting.cpp b/Generator/InteropTests/WinRTComponent/Dll/InterfaceCasting.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/InterfaceCasting.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/InterfaceCasting.cpp
diff --git a/Generator/InteropTests/WinRTComponent/InterfaceCasting.h b/Generator/InteropTests/WinRTComponent/Dll/InterfaceCasting.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/InterfaceCasting.h
rename to Generator/InteropTests/WinRTComponent/Dll/InterfaceCasting.h
diff --git a/Generator/InteropTests/WinRTComponent/ManualAsyncOperation.cpp b/Generator/InteropTests/WinRTComponent/Dll/ManualAsyncOperation.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ManualAsyncOperation.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/ManualAsyncOperation.cpp
diff --git a/Generator/InteropTests/WinRTComponent/ManualAsyncOperation.h b/Generator/InteropTests/WinRTComponent/Dll/ManualAsyncOperation.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ManualAsyncOperation.h
rename to Generator/InteropTests/WinRTComponent/Dll/ManualAsyncOperation.h
diff --git a/Generator/InteropTests/WinRTComponent/MinimalTypes.cpp b/Generator/InteropTests/WinRTComponent/Dll/MinimalTypes.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/MinimalTypes.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/MinimalTypes.cpp
diff --git a/Generator/InteropTests/WinRTComponent/MinimalTypes.h b/Generator/InteropTests/WinRTComponent/Dll/MinimalTypes.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/MinimalTypes.h
rename to Generator/InteropTests/WinRTComponent/Dll/MinimalTypes.h
diff --git a/Generator/InteropTests/WinRTComponent/MinimalUnsealedClasses.cpp b/Generator/InteropTests/WinRTComponent/Dll/MinimalUnsealedClasses.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/MinimalUnsealedClasses.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/MinimalUnsealedClasses.cpp
diff --git a/Generator/InteropTests/WinRTComponent/MinimalUnsealedClasses.h b/Generator/InteropTests/WinRTComponent/Dll/MinimalUnsealedClasses.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/MinimalUnsealedClasses.h
rename to Generator/InteropTests/WinRTComponent/Dll/MinimalUnsealedClasses.h
diff --git a/Generator/InteropTests/WinRTComponent/NullValues.cpp b/Generator/InteropTests/WinRTComponent/Dll/NullValues.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/NullValues.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/NullValues.cpp
diff --git a/Generator/InteropTests/WinRTComponent/NullValues.h b/Generator/InteropTests/WinRTComponent/Dll/NullValues.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/NullValues.h
rename to Generator/InteropTests/WinRTComponent/Dll/NullValues.h
diff --git a/Generator/InteropTests/WinRTComponent/Numbers.cpp b/Generator/InteropTests/WinRTComponent/Dll/Numbers.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Numbers.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/Numbers.cpp
diff --git a/Generator/InteropTests/WinRTComponent/Numbers.h b/Generator/InteropTests/WinRTComponent/Dll/Numbers.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Numbers.h
rename to Generator/InteropTests/WinRTComponent/Dll/Numbers.h
diff --git a/Generator/InteropTests/WinRTComponent/ObjectReferencer.cpp b/Generator/InteropTests/WinRTComponent/Dll/ObjectReferencer.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ObjectReferencer.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/ObjectReferencer.cpp
diff --git a/Generator/InteropTests/WinRTComponent/ObjectReferencer.h b/Generator/InteropTests/WinRTComponent/Dll/ObjectReferencer.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ObjectReferencer.h
rename to Generator/InteropTests/WinRTComponent/Dll/ObjectReferencer.h
diff --git a/Generator/InteropTests/WinRTComponent/OutputArgument.cpp b/Generator/InteropTests/WinRTComponent/Dll/OutputArgument.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/OutputArgument.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/OutputArgument.cpp
diff --git a/Generator/InteropTests/WinRTComponent/OutputArgument.h b/Generator/InteropTests/WinRTComponent/Dll/OutputArgument.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/OutputArgument.h
rename to Generator/InteropTests/WinRTComponent/Dll/OutputArgument.h
diff --git a/Generator/InteropTests/WinRTComponent/OverloadedSum.cpp b/Generator/InteropTests/WinRTComponent/Dll/OverloadedSum.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/OverloadedSum.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/OverloadedSum.cpp
diff --git a/Generator/InteropTests/WinRTComponent/OverloadedSum.h b/Generator/InteropTests/WinRTComponent/Dll/OverloadedSum.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/OverloadedSum.h
rename to Generator/InteropTests/WinRTComponent/Dll/OverloadedSum.h
diff --git a/Generator/InteropTests/WinRTComponent/ReferenceBoxing.cpp b/Generator/InteropTests/WinRTComponent/Dll/ReferenceBoxing.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ReferenceBoxing.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/ReferenceBoxing.cpp
diff --git a/Generator/InteropTests/WinRTComponent/ReferenceBoxing.h b/Generator/InteropTests/WinRTComponent/Dll/ReferenceBoxing.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ReferenceBoxing.h
rename to Generator/InteropTests/WinRTComponent/Dll/ReferenceBoxing.h
diff --git a/Generator/InteropTests/WinRTComponent/ReturnArgument.cpp b/Generator/InteropTests/WinRTComponent/Dll/ReturnArgument.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ReturnArgument.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/ReturnArgument.cpp
diff --git a/Generator/InteropTests/WinRTComponent/ReturnArgument.h b/Generator/InteropTests/WinRTComponent/Dll/ReturnArgument.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ReturnArgument.h
rename to Generator/InteropTests/WinRTComponent/Dll/ReturnArgument.h
diff --git a/Generator/InteropTests/WinRTComponent/Strings.cpp b/Generator/InteropTests/WinRTComponent/Dll/Strings.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Strings.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/Strings.cpp
diff --git a/Generator/InteropTests/WinRTComponent/Strings.h b/Generator/InteropTests/WinRTComponent/Dll/Strings.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Strings.h
rename to Generator/InteropTests/WinRTComponent/Dll/Strings.h
diff --git a/Generator/InteropTests/WinRTComponent/Structs.cpp b/Generator/InteropTests/WinRTComponent/Dll/Structs.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Structs.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/Structs.cpp
diff --git a/Generator/InteropTests/WinRTComponent/Structs.h b/Generator/InteropTests/WinRTComponent/Dll/Structs.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Structs.h
rename to Generator/InteropTests/WinRTComponent/Dll/Structs.h
diff --git a/Generator/InteropTests/WinRTComponent/SwiftAttributes.cpp b/Generator/InteropTests/WinRTComponent/Dll/SwiftAttributes.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/SwiftAttributes.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/SwiftAttributes.cpp
diff --git a/Generator/InteropTests/WinRTComponent/SwiftAttributes.h b/Generator/InteropTests/WinRTComponent/Dll/SwiftAttributes.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/SwiftAttributes.h
rename to Generator/InteropTests/WinRTComponent/Dll/SwiftAttributes.h
diff --git a/Generator/InteropTests/WinRTComponent/WeakReferencer.cpp b/Generator/InteropTests/WinRTComponent/Dll/WeakReferencer.cpp
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/WeakReferencer.cpp
rename to Generator/InteropTests/WinRTComponent/Dll/WeakReferencer.cpp
diff --git a/Generator/InteropTests/WinRTComponent/WeakReferencer.h b/Generator/InteropTests/WinRTComponent/Dll/WeakReferencer.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/WeakReferencer.h
rename to Generator/InteropTests/WinRTComponent/Dll/WeakReferencer.h
diff --git a/Generator/InteropTests/WinRTComponent/WinRTComponent.def b/Generator/InteropTests/WinRTComponent/Dll/WinRTComponent.def
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/WinRTComponent.def
rename to Generator/InteropTests/WinRTComponent/Dll/WinRTComponent.def
diff --git a/Generator/InteropTests/WinRTComponent/pch.h b/Generator/InteropTests/WinRTComponent/Dll/pch.h
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/pch.h
rename to Generator/InteropTests/WinRTComponent/Dll/pch.h
diff --git a/Generator/InteropTests/GenerateProjection.cmake b/Generator/InteropTests/WinRTComponent/GenerateProjection.cmake
similarity index 76%
rename from Generator/InteropTests/GenerateProjection.cmake
rename to Generator/InteropTests/WinRTComponent/GenerateProjection.cmake
index ebffc44f..b529f7ef 100644
--- a/Generator/InteropTests/GenerateProjection.cmake
+++ b/Generator/InteropTests/WinRTComponent/GenerateProjection.cmake
@@ -1,7 +1,7 @@
 # Invokes SwiftWinRT to generate a Swift projection for a WinRT component
 # This file can be called as a CMake script.
 function(generate_projection)
-    cmake_parse_arguments("ARG" "" "SWIFTWINRT_EXE;WINRTCOMPONENT_WINMD;PROJECTION_JSON;PROJECTION_DIR;SPM_SUPPORT_PACKAGE_DIR" "" ${ARGN})
+    cmake_parse_arguments("ARG" "" "SWIFTWINRT_EXE;WINRTCOMPONENT_WINMD;PROJECTION_JSON;PROJECTION_DIR" "" ${ARGN})
 
     if ("${ARG_SWIFTWINRT_EXE}" STREQUAL "")
         message(FATAL_ERROR "SWIFTWINRT_EXE argument is required")
@@ -19,17 +19,17 @@ function(generate_projection)
         message(FATAL_ERROR "PROJECTION_DIR argument is required")
     endif()
 
-    if("${ARG_SPM_SUPPORT_PACKAGE_DIR}" STREQUAL "")
-        message(FATAL_ERROR "SPM_SUPPORT_PACKAGE_DIR argument is required")
-    endif()
-
-    # SPM won't handle an absolute path with a ".." component.
-    cmake_path(ABSOLUTE_PATH ARG_SPM_SUPPORT_PACKAGE_DIR NORMALIZE)
+    # Determine the support package directory
+    execute_process(
+        COMMAND git.exe -C "${CMAKE_CURRENT_SOURCE_DIR}" rev-parse --path-format=absolute --show-toplevel
+        OUTPUT_VARIABLE REPO_ROOT
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        COMMAND_ERROR_IS_FATAL ANY)
 
     cmake_path(CONVERT "${ARG_PROJECTION_JSON}" TO_NATIVE_PATH_LIST PROJECTION_JSON_NATIVE)
     string(REPLACE "\\" "" WINDOWS_SDK_VERSION "$ENV{WindowsSDKVersion}") # Remove trailing slash
     cmake_path(CONVERT "${ARG_WINRTCOMPONENT_WINMD}" TO_NATIVE_PATH_LIST WINRTCOMPONENT_WINMD_NATIVE)
-    cmake_path(CONVERT "${ARG_SPM_SUPPORT_PACKAGE_DIR}" TO_NATIVE_PATH_LIST SPM_SUPPORT_PACKAGE_DIR_NATIVE)
+    cmake_path(CONVERT "${REPO_ROOT}" TO_NATIVE_PATH_LIST SPM_SUPPORT_PACKAGE_DIR_NATIVE)
     cmake_path(CONVERT "${ARG_PROJECTION_DIR}" TO_NATIVE_PATH_LIST PROJECTION_DIR_NATIVE)
     execute_process(
         COMMAND "${ARG_SWIFTWINRT_EXE}"
@@ -50,6 +50,5 @@ if(CMAKE_SCRIPT_MODE_FILE AND NOT CMAKE_PARENT_LIST_FILE)
         SWIFTWINRT_EXE "${SWIFTWINRT_EXE}"
         WINRTCOMPONENT_WINMD "${WINRTCOMPONENT_WINMD}"
         PROJECTION_JSON "${PROJECTION_JSON}"
-        PROJECTION_DIR "${PROJECTION_DIR}"
-        SPM_SUPPORT_PACKAGE_DIR "${SPM_SUPPORT_PACKAGE_DIR}")
+        PROJECTION_DIR "${PROJECTION_DIR}")
 endif()
\ No newline at end of file
diff --git a/Generator/InteropTests/WinRTComponent/Arrays.idl b/Generator/InteropTests/WinRTComponent/IDL/Arrays.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Arrays.idl
rename to Generator/InteropTests/WinRTComponent/IDL/Arrays.idl
diff --git a/Generator/InteropTests/WinRTComponent/ByteBuffers.idl b/Generator/InteropTests/WinRTComponent/IDL/ByteBuffers.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ByteBuffers.idl
rename to Generator/InteropTests/WinRTComponent/IDL/ByteBuffers.idl
diff --git a/Generator/InteropTests/WinRTComponent/Collections.idl b/Generator/InteropTests/WinRTComponent/IDL/Collections.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Collections.idl
rename to Generator/InteropTests/WinRTComponent/IDL/Collections.idl
diff --git a/Generator/InteropTests/WinRTComponent/DateTimes.idl b/Generator/InteropTests/WinRTComponent/IDL/DateTimes.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/DateTimes.idl
rename to Generator/InteropTests/WinRTComponent/IDL/DateTimes.idl
diff --git a/Generator/InteropTests/WinRTComponent/Enums.idl b/Generator/InteropTests/WinRTComponent/IDL/Enums.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Enums.idl
rename to Generator/InteropTests/WinRTComponent/IDL/Enums.idl
diff --git a/Generator/InteropTests/WinRTComponent/Errors.idl b/Generator/InteropTests/WinRTComponent/IDL/Errors.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Errors.idl
rename to Generator/InteropTests/WinRTComponent/IDL/Errors.idl
diff --git a/Generator/InteropTests/WinRTComponent/Events.idl b/Generator/InteropTests/WinRTComponent/IDL/Events.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Events.idl
rename to Generator/InteropTests/WinRTComponent/IDL/Events.idl
diff --git a/Generator/InteropTests/WinRTComponent/ForCustomActivationFactoryResolution.idl b/Generator/InteropTests/WinRTComponent/IDL/ForCustomActivationFactoryResolution.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ForCustomActivationFactoryResolution.idl
rename to Generator/InteropTests/WinRTComponent/IDL/ForCustomActivationFactoryResolution.idl
diff --git a/Generator/InteropTests/WinRTComponent/InspectableBoxing.idl b/Generator/InteropTests/WinRTComponent/IDL/InspectableBoxing.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/InspectableBoxing.idl
rename to Generator/InteropTests/WinRTComponent/IDL/InspectableBoxing.idl
diff --git a/Generator/InteropTests/WinRTComponent/Int32Wrapper.idl b/Generator/InteropTests/WinRTComponent/IDL/Int32Wrapper.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Int32Wrapper.idl
rename to Generator/InteropTests/WinRTComponent/IDL/Int32Wrapper.idl
diff --git a/Generator/InteropTests/WinRTComponent/InterfaceCasting.idl b/Generator/InteropTests/WinRTComponent/IDL/InterfaceCasting.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/InterfaceCasting.idl
rename to Generator/InteropTests/WinRTComponent/IDL/InterfaceCasting.idl
diff --git a/Generator/InteropTests/WinRTComponent/ManualAsyncOperation.idl b/Generator/InteropTests/WinRTComponent/IDL/ManualAsyncOperation.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ManualAsyncOperation.idl
rename to Generator/InteropTests/WinRTComponent/IDL/ManualAsyncOperation.idl
diff --git a/Generator/InteropTests/WinRTComponent/MinimalTypes.idl b/Generator/InteropTests/WinRTComponent/IDL/MinimalTypes.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/MinimalTypes.idl
rename to Generator/InteropTests/WinRTComponent/IDL/MinimalTypes.idl
diff --git a/Generator/InteropTests/WinRTComponent/MinimalUnsealedClasses.idl b/Generator/InteropTests/WinRTComponent/IDL/MinimalUnsealedClasses.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/MinimalUnsealedClasses.idl
rename to Generator/InteropTests/WinRTComponent/IDL/MinimalUnsealedClasses.idl
diff --git a/Generator/InteropTests/WinRTComponent/NullValues.idl b/Generator/InteropTests/WinRTComponent/IDL/NullValues.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/NullValues.idl
rename to Generator/InteropTests/WinRTComponent/IDL/NullValues.idl
diff --git a/Generator/InteropTests/WinRTComponent/Numbers.idl b/Generator/InteropTests/WinRTComponent/IDL/Numbers.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Numbers.idl
rename to Generator/InteropTests/WinRTComponent/IDL/Numbers.idl
diff --git a/Generator/InteropTests/WinRTComponent/ObjectReferencer.idl b/Generator/InteropTests/WinRTComponent/IDL/ObjectReferencer.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ObjectReferencer.idl
rename to Generator/InteropTests/WinRTComponent/IDL/ObjectReferencer.idl
diff --git a/Generator/InteropTests/WinRTComponent/OutputArgument.idl b/Generator/InteropTests/WinRTComponent/IDL/OutputArgument.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/OutputArgument.idl
rename to Generator/InteropTests/WinRTComponent/IDL/OutputArgument.idl
diff --git a/Generator/InteropTests/WinRTComponent/OverloadedSum.idl b/Generator/InteropTests/WinRTComponent/IDL/OverloadedSum.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/OverloadedSum.idl
rename to Generator/InteropTests/WinRTComponent/IDL/OverloadedSum.idl
diff --git a/Generator/InteropTests/WinRTComponent/ReferenceBoxing.idl b/Generator/InteropTests/WinRTComponent/IDL/ReferenceBoxing.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ReferenceBoxing.idl
rename to Generator/InteropTests/WinRTComponent/IDL/ReferenceBoxing.idl
diff --git a/Generator/InteropTests/WinRTComponent/ReturnArgument.idl b/Generator/InteropTests/WinRTComponent/IDL/ReturnArgument.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/ReturnArgument.idl
rename to Generator/InteropTests/WinRTComponent/IDL/ReturnArgument.idl
diff --git a/Generator/InteropTests/WinRTComponent/Strings.idl b/Generator/InteropTests/WinRTComponent/IDL/Strings.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Strings.idl
rename to Generator/InteropTests/WinRTComponent/IDL/Strings.idl
diff --git a/Generator/InteropTests/WinRTComponent/Structs.idl b/Generator/InteropTests/WinRTComponent/IDL/Structs.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/Structs.idl
rename to Generator/InteropTests/WinRTComponent/IDL/Structs.idl
diff --git a/Generator/InteropTests/WinRTComponent/SwiftAttributes.idl b/Generator/InteropTests/WinRTComponent/IDL/SwiftAttributes.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/SwiftAttributes.idl
rename to Generator/InteropTests/WinRTComponent/IDL/SwiftAttributes.idl
diff --git a/Generator/InteropTests/WinRTComponent/SwiftEnum.idl b/Generator/InteropTests/WinRTComponent/IDL/SwiftEnum.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/SwiftEnum.idl
rename to Generator/InteropTests/WinRTComponent/IDL/SwiftEnum.idl
diff --git a/Generator/InteropTests/WinRTComponent/WeakReferencer.idl b/Generator/InteropTests/WinRTComponent/IDL/WeakReferencer.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/WeakReferencer.idl
rename to Generator/InteropTests/WinRTComponent/IDL/WeakReferencer.idl
diff --git a/Generator/InteropTests/WinRTComponent/WinRTComponent.idl b/Generator/InteropTests/WinRTComponent/IDL/WinRTComponent.idl
similarity index 100%
rename from Generator/InteropTests/WinRTComponent/WinRTComponent.idl
rename to Generator/InteropTests/WinRTComponent/IDL/WinRTComponent.idl
diff --git a/Generator/InteropTests/WinRTComponent/packages.config b/Generator/InteropTests/WinRTComponent/packages.config
deleted file mode 100644
index cbf6205e..00000000
--- a/Generator/InteropTests/WinRTComponent/packages.config
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="Microsoft.Windows.CppWinRT" version="2.0.220531.1" targetFramework="native" />
-</packages>
\ No newline at end of file
diff --git a/Generator/InteropTests/projection.json b/Generator/InteropTests/WinRTComponent/projection.json
similarity index 100%
rename from Generator/InteropTests/projection.json
rename to Generator/InteropTests/WinRTComponent/projection.json