Call Of Duty Exe Err Mss Init Failed 150 High Quality

Disable overlays and background software

"EXE_ERR_MSS_INIT_FAILED_150" Call of Duty typically points to an issue with the Miles Sound System (MSS) Call of duty exe err mss init failed 150

Select the game > click the Gear icon > Scan and Repair . 2. Update or Reinstall Audio Drivers Call of duty exe err mss init failed 150