https://bugs.winehq.org/show_bug.cgi?id=46549
--- Comment #7 from Esdras Tarsis esdrastarsis@gmail.com --- (In reply to Alistair Leslie-Hughes from comment #6)
I've added a patch to wine-staging to return success from HttpCreateServerSession which might fix the issue.
It seems not to have solved, this is the return of HttpCreateServerSession() with the patch: 0009: fixme: httpapi: HttpCreateServerSession ({2,0}, 0x22d2c8, 0): stub!