https://bugs.winehq.org/show_bug.cgi?id=45009
--- Comment #5 from Louis Lenders xerox.xerox2000x@gmail.com ---
Terminal output? Does returning FALSE make a difference?
only one line: 002c:fixme:sfc:SRSetRestorePointA 0x33e7cc 0x33e7c0
returning FALSE like it does now makes the installer fail, returning TRUE makes it succeed