Steps to deploy regedt33 to a SIMATIC Comfort or Mobile panel:
- Download and unpack the .7z archive with WinCE in its name to a folder on your engineering PC.
- Run the included piimake.bat as administrator.
- Click the button labelled Create ProSave Addon.
- Start ProSave.
- Select device type, then switch to Options page.
- Find Advanced Registry Editor listed among available options.
- Remaining steps are as usual.