Open by searching for it in the Start menu. Navigate to Virus & threat protection > Protection history . Look for a recent entry mentioning buddha.dll . Click Actions and select Restore .
Navigate to your game's directory (typically C:\Program Files (x86)\Activision\Call of Duty Black Ops II\ or wherever your executable sits).
Before downloading any files from the internet, check if your antivirus or Windows Defender blocked the file.
Understanding why the error happens makes it much easier to fix. The most frequent causes include:
Steam will scan your files and automatically redownload buddha.dll if it is missing or corrupted. 3. Extracting Buddha.dll from a .rar Archive
Actual malware on your computer can overwrite, delete, or corrupt your original .dll file.