Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000000

Hi everyone,

I just installed UE 4.26 to participate at Unreal Summer, but I have the bad luck to have the same error when launching the software. This is a complete fresh install and I never used Unreal before. All my others softwares are working fine without any crash. I don’t understand why it happen and nothing in the error message help me to find the origin.

Log files :

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Thanks in advance if you can help me !

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