UE_4.16.3.0 Failing to open even empty project

anonymous_user_75815b97
Sat, 25 Apr 2020 09:47:40 +0000
Platform & Builds

I cannot open even an empty project using this editor, although 4.24.3 works ok, and 4.12.3.

Are there any suggestions for known conflicts or outstanding issues that are due to be resolved?

The loading spash screen updates acceotably, but when it reaches 100%, it simply fails.

The windows app log shows app failure of UE4Editor.exe, version: 4.16.3.0, time stamp: 0x597b5f70.
It is failing with alternating exception codes: 0xc000041d and 0xc0000005 in module atidxx64.dll, version: 26.20.15029.20013, time stamp: 0x5e84ed41.

I have uninstalled the editor and reinstalled it with no plugins, and it still fails while trying to open and empty project.

I’m running on an Acer AN515-43 with a Ryzen 5 3550H and a Radeon RX 560X with 40gbRAM and 2 NVME drives (500gb and 1tb)

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