CoherentGTCore.dll is either not designed to run on Windows or it contains an error

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Hello , I had MSFS running well for a while and now I’m getting this error when launching ?? Microsoft.FlightSimulator_1.37.19.0_x64__8wekyb3d8bbwe CoherentGTCore.dll is either not designed to run on Windows or it contains an error. The game crashes on me ? Do you know what this is and how to fix this ? I am new to this game so not really across all the nuances Thanks

Hello @pilotochile,
I have created this topic for you from another post.

There have been some other posts on this DLL:
Search results for ‘CoherentGTCore.dll’ - Microsoft Flight Simulator Forums

It’s a part of the software used to build the UI.

https://coherent-labs.com/Documentation/cpp-gt/

As to what is going wrong, I’m not sure. If you know where to find that file, could you show the Properties for it? Here is mine:

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One thing it might be worth trying is a repair.

Open the XBox app, select MSFS, then click the three dots:

Then Manage:

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Then Files, and Verify and Repair:

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Hi
Thanks for the reply , I tried your suggestion and the problem remains .

Hi @pilotochile - Have a read through this article.
where it says “This issue can arise for a wide variety of Windows software … It (the error) typically occurs because prerequisite files for software packages aren’t accessible.”

Perhaps one of the solutions in the article will solve this issue.

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Hi , hope this helps someone one day. Got it to work !. Firs use the Xbox to move the directory
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Then reinstall the program . For some reason unknown to me , this worked and Im flying again .

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This was almost certainly your fix, not moving it from one place to another.

The first thing I can think of is language packs, even if present they may need moving up or down the list