[Bug 47701] PUBG Lite (.NET 4.5.2 application) does not start from launcher

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=47701

--- Comment #13 from Esdras Tarsis <esdrastarsis at gmail.com> ---
(In reply to Zebediah Figura from comment #9)
> (In reply to Guilherme S. from comment #7)
> > I'm not the OP, but in my Windows 10 installation (which is installed
> > alongside Arch Linux, in the same computer), only the SystemBiosVersion key
> > is present. Anyway, I've created them, ran the PUBG Lite Launcher and it
> > still crashed, but after the wineserver process is finished, the keys I
> > added are automatically removed by wine.
> 
> Ugh, right, that key is volatile. Presumably you should still be able to add
> the values and then run PUBG Lite so long as you keep the prefix alive
> between these (e.g. by just keeping regedit open); is this what you did?
> 
> > 00c6:00c7:trace:reg:open_key (0x44,L"SYSTEM\\ControlSet001\\Control\\Class\\{4D36E968-E325-11CE-BFC1-08002BE10318}\\0000",2000000,0x140772e31)
> > 00c6:00c7:trace:reg:open_key <- 0xc0
> > 00c6:00c7:trace:reg:RegQueryValueExA (00000000000000C0,"DriverDesc",0000000000000000,0000000000000000,0000000140772E39,0000000140773039=512)
> > 00c6:00c7:trace:reg:NtQueryValueKey (0xc0,L"DriverDesc",2,0x22fab0,256)
> 
> Did the ControlSet001 key you added contain a DriverDesc value?
> 
> If the answers to both questions are "yes", I guess the registry queries are
> probably a red herring...

I discovered a probable workaround to save volatile registry keys, run
wineserver -w before closing regedit.

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