Greetings @Fisk-Mos_BT!
Welcome to the community! Since you are just getting started, please test the following steps:
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Please do a clean Installation of your nVidia drivers, and pick the “Developer” version, as these are the most stable for engine work.
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Open the EpicGames application and select Unreal Engine from there.
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Click on the Library and next to the launch button of the installed version, press the arrow button and select Verify.
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After verification is complete, delete the Binaries, Intermediate, and Saved folders from your project folder.
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If the issue is affecting a particular project, please right-click on your {ProjectName}.uproject file and select Generate Visual Studio Projects option.
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Wait until the installation is complete.
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Open the {ProjectName}.sln file in the Project folder with Visual Studio.
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Click on Build → Rebuild Solution from the top menu.
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Once the build is completed, try opening your project again and build the application.
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If all went well, there should be no further crashes. Hope this helps!