: Antivirus programs often mistake game DLLs for threats and move them to Quarantine .
If you are seeing a error while trying to play Dark Souls II steamapi64dll dark souls 2
: If you're running a 64-bit version of Windows, the game should use the steam_api64.dll . If you're on a 32-bit system, it would use steam_api.dll . Ensure your system and game versions are compatible. : Antivirus programs often mistake game DLLs for
Steam has a built-in repair tool that automatically compares your local game files against the master copy on Valve’s servers. Ensure your system and game versions are compatible
This is the most common cause, especially for modified or older game files. Open or your third-party antivirus. Check the Protection History or Quarantine section.
for the Dark Souls II installation folder so it isn't deleted again. Manual Reinstall (Last Resort)