Charles Milette

Reboot after uninstalling TTB before trying to install it again.

Please explain the problem

This is not a TranslucentTB feature, you will have to file a ticket with whatever app provides you this feature.

Many of these color can already be altered in `HKEY_CURRENT_USER\Control Panel\Desktop\Colors`, so I wonder if the Settings app could simply alter these as well when setting a color.

The issue you're encountering is because you're using `exec`, which spawns a shell (`cmd.exe`) to run your command. Since `cmd.exe` is outside your package (it's in `C:\Windows\System32`), it breaks away,...

The easiest solution, if you need to use `exec`, or have a batch file, or can't change the source code, would probably be to [make a PSF fixup](https://learn.microsoft.com/en-us/windows/msix/psf/create-package-support-framework) which hooks...

This exists now: https://github.com/sylveon/CreateProcessFixup

It's definitely better to restrict it to only when needed. In my use case however, always setting it worked so I didn't invest time into adding configuration support.

It does work when the executable that's being launched is in the manifest. I suppose when the executable isn't in the manifest, information is missing to grant full package identity.

Turns out, this fixup isn't even needed! There's an (poorly named) `inPackageContext` config for PSF that does exactly what's desired here.