Set ARM Compatibility when installing an exe?

[Edward Mendelson]

I have an installer that installs the vDos.exe DOS emulator. It works perfectly on Intel systems, but, on ARM systems, needs to have the Compatibility Settings set to Strict Emulation. I can do this manually from the Properties dialog for individual files - but is there a way to do this via Inno Setup when installing? I can't find anything in the forum or docs that can help, but maybe I haven't looked deeply enough.

[Edward Mendelson]

I think the answer to my own question is to write this to the registry if installing in an ARM system:

[HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers]
"C:\\Path\\to\\vdos.exe"="~ ARM64VERYSTRICTEXECUTION"