[Bug 40838] Bethesda Net Launcher issue

https://bugs.winehq.org/show_bug.cgi?id=40838

--- Comment #22 from Fabian Maurer  ---
Using wine2.8-staging in a 64bit prefix.
Seems to work, but spams the console with
> err:d3d:context_reacquire Acquired context 0x8188e10 instead of 0x8187ac0.

and gives a dxdiag error. If you ignore that, you can still login though.

Launcher can't be exited without the taskmanager to kill it though, the icon in
the taskbar doesn't quit with the context menu option "Quit".

If restarting the launcher after that, it errors with
> fixme:advapi:RegisterEventSourceW ((null),L"BugSplat"): stub
> fixme:advapi:ReportEventW (0xcafe4242,0x0001,0x0000,0x00000001,(nil),0x0003,0x00000000,0x33ec4c,(nil)): stub
> err:eventlog:ReportEventW L"cdp_client"
> err:eventlog:ReportEventW L"BethesdaNetLauncher"
> err:eventlog:ReportEventW L"1811800"

Didn't test anything more yet.
Can someone confirm?