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Installer crashing at startup

Posted: Fri May 22, 2020 9:22 am
by jan.podlipsky
Hi everyone,

if you encounter installer crash right when you launch it, with error at step 4

Prag_trouble_1 (1).jpg
Prag_trouble_1 (1).jpg (6.61 KiB) Viewed 5176 times

Then these are the prerequisites needed:

- .NET Framework 3.5
This one should come with the Windows, but to make sure, you can download it here: ... /net35-sp1

- Simconnect installed
To verify, that you have it installed, you can check it here:
Look for: Microsoft.FlightSimulator.SimConnect v10.0.61259

- Correct Flight Simulator registry entries
We are looking for the SetupPath REG_SZ located in:

FSX - SOFTWARE\Microsoft\microsoft games\flight simulator\10.0
P3D v3 - SOFTWARE\Lockheed Martin\Prepar3D v3
P3D v4 - SOFTWARE\Lockheed Martin\Prepar3D v4 Content