File |top| Download - Ui.ff
Once the file is deleted, use the "Verify" or "Repair" steps above to force a fresh ui.ff file download . File Locations
If you are using a physical copy and getting a "Disc read error [5.0]," it often means the file is corrupted on your hard drive. You can try: ui.ff file download
Right-click on the specific Call of Duty title and select . Go to the Installed Files (or Local Files) tab. Once the file is deleted, use the "Verify"