🚨 New Vegas Error Codes & Crash Fixes
Crash on launch? Black screen? Stuck loading? Find the fix.
⚠️ Common Errors
"NVSE not running" / mods don't loadPC · You launched FalloutNV.exe instead of nvse_loader.Crash on launch (CTD)PC · Missing xNVSE, a missing master, a bad load order,Out of memory / crash after playing a whilePC · The vanilla game can only address 2GB of RAM unlesMicro-stutter / poor FPS on modern hardwarePC · The engine's frame pacing is broken on newer CPUs Infinite loading screen / stuck on loadingPC · Mod conflict, too many plugins, or a corrupt save.Purple / missing texturesPC · Archive invalidation is off, or a texture mod was "Missing master" / mod won't enablePC · A plugin requires another mod or DLC that isn't inSave crashes on load / corrupt savePC · New Vegas saves are fragile, especially with many Mod manager won't launch NVSEPC · The mod manager is pointed at FalloutNV.exe insteaAccess Violation (0xc0000005)Windows · A corrupt DLL, a broken mod, or the game ran out oSteam Error Code 51Steam · The game files are locked or the disk is failing.Steam Error Code 53Steam · The game server is unreachable or you are offline.Steam Error Code 54Steam · The game server timed out or is overloaded.Black Screen on LaunchWindows · Fullscreen/refresh-rate mismatch, or a mod hook isStuck on Loading ScreenPC · A corrupt save, a missing master file, or too manyDirectX 11 ErrorWindows · GPU driver issue or an incompatible post-processinDLL Not Found (missing .dll)Windows · A required Visual C++ runtime or DirectX file is m