[Bug 51612] New: Stellaris launcher (Paradox) does not launch

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51612

Bug ID: 51612
           Summary: Stellaris launcher (Paradox) does not launch
           Product: Wine
           Version: 6.15
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

The game Stellaris installs and works using the stellaris.exe file but the
launcher (dowser.exe) fails to launch. I am using Kubuntu 21.04 and this is a
fresh installation as it does work on a 2nd PC I have, also Kubuntu 21.04. The
only difference of note between the machines is this machine has an AMD 5800X
CPU.

The terminal returns (duplicated lines removed):
scott@scottubuntu:~/.winestella1/drive_c/GOG Games/Stellaris$
WINEPREFIX=~/.winestella1 wine dowser.exe 
002c:fixme:winediag:LdrInitializeThunk wine-staging 6.15 is a testing version
containing experimental patches.
002c:fixme:winediag:LdrInitializeThunk Please mention your exact version when
filing bug reports on winehq.org.
0034:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
006c:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
006c:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
0034:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
007c:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
007c:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
0090:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
0090:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
002c:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
002c:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
00f8:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
00f8:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
0024:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
0024:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
0100:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
0100:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
0100:fixme:process:SetProcessPriorityBoost (FFFFFFFFFFFFFFFF,1): stub
0118:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
0118:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
0120:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
0120:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
0128:fixme:font:get_name_record_codepage encoding 29 not handled, platform 1.
0128:fixme:font:get_name_record_codepage encoding 20 not handled, platform 1.
scott@scottubuntu:~/.winestella1/drive_c/GOG Games/Stellaris$ wine: Unhandled
page fault on write access to 0000000000000000 at address 00007F756DC2CF91
(thread 0070), starting debugger...
0070:err:seh:start_debugger Couldn't start debugger L"winedbg --auto 96 72"
(1115)
Read the Wine Developers Guide on how to set up winedbg or another debugger

I attach the output of this system request.