Explorer and another program crashed with similar errors about dopuslib.
Faulting application name: Explorer.EXE, version: 10.0.17763.348, time stamp: 0x03d46193
Faulting module name: dopuslib.dll, version: 18.104.22.168, time stamp: 0x5c919f07
Exception code: 0xc0000005
Fault offset: 0x00000000000362a0
Faulting process id: 0x1e80
Faulting application start time: 0x01d4ea3c5b8d476c
Faulting application path: C:\WINDOWS\Explorer.EXE
Faulting module path: C:\Program Files\GPSoftware\Directory Opus\dopuslib.dll
Report Id: 6ded9906-fc45-45a7-96b8-9aedaf97678f
Faulting package full name:
Faulting package-relative application ID:
It was after I opened the properties dialog of a junction. Not sure if before or after I clicked the Link Properties tab that is added by Link Shell Extension.
No crash dumps found. Could not reproduce immediately after.