https://bugs.winehq.org/show_bug.cgi?id=47275
--- Comment #17 from Gcenx gcenx83@gmail.com --- (In reply to Fotan from comment #16)
(In reply to RayCaster from comment #13)
Not sure if this is related or not, but since upgrading from WINE 4.11 to 4.12 on Ubuntu 18.04 amd64 winecfg also fails to connect to mountmgr when run on a 64 bit wineprefix. With a 32 bit wineprefix it still works fine.
Here's the startup of winecfg on a new prefix: $ WINEPREFIX=~/dummy winecfg wine: created the configuration directory '/home/zoom/dummy' wine: Unhandled page fault on write access to 0x0040b6e0 at address 0x402545 (thread 000b), starting debugger... 000b:err:seh:start_debugger Couldn't start debugger ("winedbg --auto 10 24") (2) Read the Wine Developers Guide on how to set up winedbg or another debugger 0009:fixme:actctx:parse_depend_manifests Could not find dependent assembly L"Microsoft.Windows.Common-Controls" (6.0.0.0) 000d:err:ole:marshal_object couldn't get IPSFactory buffer for interface {00000131-0000-0000-c000-000000000046} 000d:err:ole:marshal_object couldn't get IPSFactory buffer for interface {6d5140c1-7436-11ce-8034-00aa006009fa} 000d:err:ole:StdMarshalImpl_MarshalInterface Failed to create ifstub, hres=0x80004002 000d:err:ole:CoMarshalInterface Failed to marshal the interface {6d5140c1-7436-11ce-8034-00aa006009fa}, 80004002 000d:err:ole:get_local_server_stream Failed: 80004002 0010:fixme:actctx:parse_depend_manifests Could not find dependent assembly L"Microsoft.Windows.Common-Controls" (6.0.0.0)
I can create a separate bug entry if deemed necessary.
I think this situation might related to what Gcenx descripted on Comment #2, MingW should be installed and then comply and build from the source.
Not a good idea for Wine-4.12 as compiling with mingw caused an issue with wineboot https://bugs.winehq.org/show_bug.cgi?id=47467 that was resolved in Wine-4.12.1 that got pushed like 5 hours ago.