https://bugs.winehq.org/show_bug.cgi?id=40987
--- Comment #3 from Sean Broadhurst samael5@verizon.net --- (In reply to Ken Thomases from comment #2)
Does it help to revert commit 9fbc364ea103239553701aa9a9932e3fdabcfff6?
It does. Both winecfg and explorer run fine with it reverted.