Like you, I'm having the exact same problem with AIG AI Manager beta. Right clicked on AIGTech - AI Manager.exe as an administrator and nothing. Checked in the folder where the AIM files are in and see no logs. What I did is look into Event Viewer and I notice couple of errors in regard to AIG AI Manager as you can see below. I posted this issue on AIG forums. I suspect dotNet framework is needed for AIM beta to function or run. I'm not sure if MSFS SU7 update has any effect on AIM not working.
Application: AIGTech - AI Manager.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: exception code e0434352, exception address 00007FFA17B84F69
Stack:
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Faulting application name: AIGTech - AI Manager.exe, version: 1.1.0.40, time stamp: 0x618aa2c8
Faulting module name: KERNELBASE.dll, version: 10.0.19041.1348, time stamp: 0x76fcd692
Exception code: 0xe0434352
Fault offset: 0x0000000000034f69
Faulting process id: 0x1f94
Faulting application start time: 0x01d7e6dd61cd5ff7
Faulting application path: E:\AIG\AIG_AIManager_1.1\AIGTech - AI Manager.exe
Faulting module path: C:\Windows\System32\KERNELBASE.dll
Report Id: b8195c87-5802-4bd2-8544-9100a248060a
Faulting package full name:
Faulting package-relative application ID: