Sorry Jon, still no luck.
This is what I make from what you said.
Create Folder A
Copy cmd.exe to folderA
Create a ThemeApply.cmd with REG ADD and the XCopy cmd lines and place in Folder A
Place the Theme into Folder A
Upload to Intune with cmd.exe as primary including subfolder items above^
Default settings all the way apart from cmd line which is inserted as: /c ThemeApply.CMD /s
Upload.
Deploy to my Test Users to the App Portal
Login to App Portal and click on Install, bar shows installed successful.
Theme is copied in (as always) but the registry change is not.
Anything I have done wrong there?
Thanks for your time and effort
NN
...
PS. the .cmd works locally
quick update, tested this locally as follows: cmd.exe /c Apply_Theme.cmd /s ...and it doesnt apply the reg add.
Now if I run the .cmd alone, it works.
Additional: I opened the cmd.exe and c&p'd the .cmd text into it, it says successful but does not apply to the registry