https://bugs.winehq.org/show_bug.cgi?id=40206
--- Comment #10 from Hans Leidekker hans@meelstraat.net --- (In reply to Louis Lenders from comment #8)
0094:Call msi.MsiDatabaseApplyTransformW(00000002,00c4bdec L":en-US.mst",0000003f) ret=10084a97 0094:Call ole32.StgOpenStorage(00c4bdec L":en-US.mst",00000000,00000020,00000000,00000000,0035e3ec) ret=7dcf46ce 0094:Call KERNEL32.CreateFileW(00c4bdec L":en-US.mst",80000000,00000001,00000000,00000003,10000080,00000000) ret=7e78ad12 0094:Ret KERNEL32.CreateFileW() retval=ffffffff ret=7e78ad12
It tries to apply transform ":en-US.mst" and fails because a file with that name cannot be found. The leading colon looks suspicious. Is there a file named en-US.mst by any chance?