Upgrading to Unreal 4.25.1 crashes the engine whenever trying to use file explorer to choose location

Development Platform & Builds
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This didn’t work for me (aarrghh!). There were about 20 entries in my ShellIconOverlayIdentifiers (mostly from dropbox and onedrive). I removed them in groups, testing each time, but even with everything gone + restart, the UE4.25.1 editor still crashes whenever it tries to use a file explorer window.

Clearly this method is useful for many, but apparently there’s still another layer to the problem or a separate possible cause :frowning:

It might be my imagination, but my crash output might be different now, though the unhandled exception number is the same (which differs from OP):

Unhandled Exception: 0xe0000001

KERNELBASE
msxml3
msxml3
msxml3
msxml3
msxml3
DTShl64
DTShl64
DTShl64
kernel32
ntdll