https://bugs.winehq.org/show_bug.cgi?id=54695
--- Comment #3 from Eric Zhang ericzhang456@disroot.org --- (In reply to Rafał Mużyło from comment #2)
Just a quick check of something that should be obvious, but may not be.
'system32' means 'system32' only for 64bit apps and the lib needs to be in that exact path, due to how things are implemented (which makes sense on Windows, a bit less so with wine)
There is a msxml3.dll in the system32 of the Wine prefix I run Premiere in, and it's a 64-bit dll.
$ file .wine/adobecs6/drive_c/windows/system32/msxml3.dll .wine/adobecs6/drive_c/windows/system32/msxml3.dll: PE32+ executable (DLL) (console) x86-64 (stripped to external PDB), for MS Windows, 11 sections