Reply To: Outlook OST file Got Corrupted on Restart Michael Scofield ~ Modified: January 9th, 2016 ~ ~ 1 Minute Reading Home › Forums › Outlook OST file Got Corrupted on Restart › Reply To: Outlook OST file Got Corrupted on Restart January 9, 2016 at 10:07 am #1030 Score: 0 Michael ScofieldModerator Karma: 20 pts Hi, Which process did you try to in order to fix this issue? I suggest you to backup OST file and delete it. After that recreate the account and let Exchange sync itself. See if it fixes the issue. I hope it will be helpful for you. Search