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So I take the actual line that is causing problems: msiexec.exe /q /i 'C:\Users\ADMINI~1\AppData\Local\Temp\' INSTALLLOCATION='C:\Program Files\MongoDB\Server\3.4\' ADDLOCAL='all'Īnd when I execute this directly in powershell, I still get the same stupid help screen. Ok so maybe it doesn't like the way advanced installer is executing it. More specifically, it puts up a windows dialog of the msiexec help screen. The problem is that when the script executes, it chokes on a call to MSIEXEC.exe. I am trying to execute the following command through powershell, in a script invoked by an Advanced Installer generated installation program.
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