Updated to 2.0.80.33 beta, GOG Galaxy Launcher make Application Errors with GalaxyClient Helper.exe and GalaxyClient.exe.

When I exit Galaxy Launcher, Windows 11 Error Event 1000 Application Error(BEX event) comes out with these files.

- C:\Program Files (x86)\GOG Galaxy\GalaxyClient Helper.exe
- C:\Windows\System32\ucrtbase.dll

Sometimes GalaxyClient.exe crashes with ntdll.dll.

sfc /scannow or Dism.exe commands didn't work.

Is it GOG Galaxy Launcher 2.0.80.33 beta problem?

This crash is older than that version. You can follow the discussion in the thread below, or just skip to directions to downgrade to the last known good version if you want.
https://www.gog.com/forum/general_beta_gog_galaxy_2.0/bug_gog_galaxy_207722_component_galaxyclient_helperexe_crashes/post6

When I sent support my crash logs and a link to the forum with everyone having the same problem, I was told to do a clean reinstall. I still get crash dumps constantly generated in C:\ProgramData\GOG.com\Galaxy\crashdumps. I didn't continue the discussion further.