If your campaign progress disappears, the local save file is likely corrupted.
(2012) uses local save files to store your single-player campaign progress, weapon unlocks, tier 1 challenge status, and game settings. Unlike modern titles, it does not rely on cloud saves (on PC) unless manually enabled via Origin/EA App. i--- Medal Of Honor Warfighter Save File
C:\Users\[Your Username]\Documents\Medal of Honor Warfighter\Settings\ Within this folder, you will generally find files labeled: Profile.csf (Settings and progress) Settings.csf (Graphics and controls) If your campaign progress disappears, the local save