https://bugs.winehq.org/show_bug.cgi?id=53047
--- Comment #1 from Louis Lenders xerox.xerox2000x@gmail.com --- Created attachment 72443 --> https://bugs.winehq.org/attachment.cgi?id=72443 sad hack
Just a side-note:
The follow-up bug (Invalid Handle) apparently comes from failing call to GetFinalPathNameByHandleW.
With the attached sad hack + native xmllite the installer finishes fine for me