Fix issue running "Command & Conquer Generals - Zero Hour" after Patch "GeneralsOnline_setup_032926_QFE5.exe"
My generals was not starting after applying patch GeneralsOnline_setup_032926_QFE5.exe.
After a chat with other linux guys, the solution is simple.
# Replace mangohud protontricks-launch --appid 2732960 "/path/to/steam/steamapps/common/Command & Conquer Generals - Zero Hour/GeneralsOnlineZH.exe"
# With mangohud protontricks-launch --appid 2732960 "/path/to/steam/steamapps/common/Command & Conquer Generals - Zero Hour/GeneralsOnlineZH_60.exe"
That is it. All is fine, no SystemError anymore :-).