https://bugs.winehq.org/show_bug.cgi?id=50474
--- Comment #3 from Anastasius Focht focht@gmx.net --- Hello wineasinus,
could you upload the 'Qt5Core.dll' from your WINEPREFIX to virustotal.com (https://www.virustotal.com/gui/) and provide a link to the scan (even if it already exists)?
--- snip --- $ find .wine/drive_c/ -iname "QT5Core.dll" .wine/drive_c/Program Files/Papyrus Autor Demo 11/plugins/Qt5Core.dll .wine/drive_c/Program Files/Papyrus Autor Demo 10/plugins/Qt5Core.dll --- snip ---
(substitute with proper path from your non-demo install)
It will provide some insight which exact Qt5 version is currently present.
---
Small correction to my previous comment:
--- quote --- Qt 5.12.4.0 (shipped with Papyrus 10.0):
"??1QMutex@@QEAA@XZ" = public: __cdecl QMutex::QMutex(void) __ptr64 --- quote ---
that should have been 'public: __cdecl QMutex::~QMutex(void) __ptr64' (dtor) ... copy/pasta.
Regards