Navigate to the game folder and delete all files except for folders (like the "Data" folder).
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Steam will detect the missing ui.ff and redownload it automatically. 2. Check the Folder Path Sometimes the file exists, but in the wrong place. zone ui.ff cod mw2 download
The error in Call of Duty: Modern Warfare 2 (both the 2009 original and modern iterations) is a common "Disc Read Error" indicating that a critical user interface file is either missing, corrupted, or failed to download . This file is responsible for loading menus, buttons, and icons. Error Summary Navigate to the game folder and delete all
Before proceeding, ensure you have the necessary prerequisites: and icons. Error Summary Before proceeding