Main Menu

Problem with Steam?

Contact Steam Support

Specific Error Messages

Article Title Views
1 files failed to validate and will be reacquired 77921
ATI and Nvidia Hardware Promotion Issues 192473
Busy Writing to Disk when downloading or updating a game 266222
Could not load module bin/vgui2.dll 86167
Debug Assertion Failed Program: steam.exe 33494
Disk Read or Write Error 922025
Error when accessing Steam on a new machine 312607
Failed to start game (app already running) 479858
Failed to Start Game (Missing Executable) 62102777
Fatal Error: Failed to load platform modules 328763
Fatal Error: Steam needs to be online to update 431783
Game failed to start (Error code 51) 469827
Game failed to start (Error Code 83) 63033
Game is not available on on your current platform 61848
Incomplete Installation (#) Errors 6647412
Page Fault Found In A Non Paged Area 83965
Platform Error: bad module Friends/friendsUI.dll, not loading 60516
Platform Error: Module Failed to Initialize 109988
Precondition Assertion Failed 16166
Steam is already running 2050076
Steam is no longer supported on this computer's operating system 181347
Steam is not a registered protocol 159825
Steam repeatedly updates or verifies game files 389166
Steam.exe (main exception): To run Steam, you must first connect to the internet 53774
Steam.exe is not a valid Win32 Application 69734
SteamStartup(0xf,0x12fc74) failed with error 108: The local steam service is not running 131827
The MSS DLL Is Incorrectly Installed in the Windows System Directory 128064
The registry is in use by another process, timeout expired 104355
The Steam Browser is Disabled 33225
The Steam servers are too busy to handle your request. Error Code (53) 663292
There was an error accessing YouTube to retrieve your username. Please try again. 9857
This game is currently unavailable 1652954
Unable to find Steam.dll entry point InternalSteamStartEngine 81039
Unable to load Authentication Library 87523
Unable to load filesystem_steam.dll 198396