问题
I have an installer I'd like to run from a script. The installer requests UAC elevation but it doesn't need elevation because I'm installing to a user directory. Is there some way to run the installer so that it doesn't request UAC elevation?
The script is written in Python so I can access the Windows API through ctypes.
Changing the installer is not an option.
回答1:
You have to set the enviromnet variable __compat_layer for your process to RunAsInvoker. Then you can run the executable without any UAC prompt.
You can use the Windows API function SetEnvironmentVariable for this purpose.
来源：https://stackoverflow.com/questions/7086978/can-i-stop-an-executable-from-requesting-uac-elevation