Cracked games use a modified version of steam_api.dll to trick the game into thinking Steam is active and that you own the license. If your antivirus deletes or quarantines this modified file, the game reverts to looking for the real Steam client. When it cannot find it, it crashes with this error.
Corrupted configuration files are a primary cause of the Steam error. sonic generations cracked steam client not running link
: Ensure the cracked steam_api.dll (or a variant like steam_api64.dll ) is present in the main game installation folder. If it is missing, you may need to re-copy it from your original download source/crack folder. Cracked games use a modified version of steam_api
Sometimes, having the actual Steam app open in the background prevents the crack from working properly. The Dangers of "Cracked" Links sonic generations cracked steam client not running link