Launching "Fallout: New Vegas" (legendary)
Native? No
Installed in: /home/ahd/Games/Heroic/FalloutNewVegas

System Info:
CPU: 12x AMD Ryzen 5 5600X 6-Core Processor
Memory: 67.34 GB (used: 7.04 GB)
GPUs:
  GPU 0:
    Name: NVIDIA Corporation GA104 [GeForce RTX 3070 Ti]
    IDs: D=2482 V=10de SD=8813 SV=1043
    Driver: nvidia
OS: NixOS 25.05 (Warbler) (linux)

The current system is not a Steam Deck
We are not running inside a Flatpak container

Software Versions:
  Heroic: 2.17.2 Cutty Flam Franky
  Legendary: 0.20.36 Urban Flight (Heroic)
  gogdl: 1.1.2
  comet: comet 0.3.0
  Nile: 1.1.2 Will A. Zeppeli

Game Settings: {
	"autoInstallDxvk": true,
	"autoInstallDxvkNvapi": true,
	"autoInstallVkd3d": true,
	"preferSystemLibs": false,
	"enableEsync": true,
	"enableFsync": true,
	"nvidiaPrime": false,
	"enviromentOptions": [],
	"wrapperOptions": [],
	"showFps": false,
	"useGameMode": false,
	"battlEyeRuntime": true,
	"eacRuntime": true,
	"language": "",
	"beforeLaunchScriptPath": "",
	"afterLaunchScriptPath": "",
	"verboseLogs": true,
	"advertiseAvxForRosetta": false,
	"wineVersion": {
		"bin": "/etc/profiles/per-user/ahd/bin/wine",
		"name": "Wine Default - wine-10.0",
		"type": "wine",
		"wineserver": "/etc/profiles/per-user/ahd/bin/wineserver"
	},
	"winePrefix": "/home/ahd/Games/Heroic/Prefixes/default/Fallout New Vegas"
}

Game launched at: Wed Jun 25 2025 13:13:43 GMT+0200 (Central European Summer Time)

Winetricks packages: 

Launch Command: HEROIC_APP_NAME=5daeb974a22a435988892319b3a4f476 HEROIC_APP_RUNNER=legendary GAMEID=umu-0 HEROIC_APP_SOURCE=epic STORE=egs STEAM_COMPAT_INSTALL_PATH=/home/ahd/Games/Heroic/FalloutNewVegas LD_PRELOAD= WINEPREFIX="/home/ahd/Games/Heroic/Prefixes/default/Fallout New Vegas" WINEDLLOVERRIDES=winemenubuilder.exe=d WINE_FULLSCREEN_FSR=0 WINEESYNC=1 WINEFSYNC=1 DXVK_ENABLE_NVAPI=1 DXVK_NVAPI_ALLOW_OTHER_DRIVERS=1 PROTON_EAC_RUNTIME=/home/ahd/.config/heroic/tools/runtimes/eac_runtime PROTON_BATTLEYE_RUNTIME=/home/ahd/.config/heroic/tools/runtimes/battleye_runtime ORIG_LD_LIBRARY_PATH= /nix/store/qpx9d4vsafjxhlxxnlzp8z8hlfy01494-heroic-unwrapped-2.17.2/opt/heroic/resources/app.asar.unpacked/build/bin/x64/linux/legendary launch 5daeb974a22a435988892319b3a4f476 --wine /etc/profiles/per-user/ahd/bin/wine --language en

Game Log:
[cli] INFO: Logging in...
[Core] INFO: Trying to re-use existing login session...
[cli] INFO: Checking for updates...
[Core] INFO: Getting authentication token...
[cli] INFO: Launching 5daeb974a22a435988892319b3a4f476...
002c:err:wineboot:process_run_key Error running cmd L"C:\\windows\\system32\\winemenubuilder.exe -a -r" (126).
00b0:fixme:wineusb:query_id Unhandled ID query type 0x5.
Application could not be started, or no application associated with the specified file.
ShellExecuteEx failed: Bad EXE format for Z:\home\ahd\Games\Heroic\FalloutNewVegas\Launcher.exe.


============= End of log =============