If the hashes don't match, you must re-download the installation files. 6. Adjust CPU Core Usage (Advanced)
A: No. A bad block means data is missing. Bypassing it results in a broken installation (missing textures, crashes). You must fix the data. how to fix unarc.dll returned an error code 14
Corrupted data in your temporary folders can interfere with the unpacking process. , and delete everything in the folder. Repeat for the 5. Disable Antivirus Software If the hashes don't match, you must re-download
Right-click the installer or extraction tool → . This avoids permission-related extraction failures. If the hashes don't match