When PR-Tracker .MDB file is corrupted, use Database Repair Utility to fix it.

To perform Database Repair Utility:

1. From Tools menu, select Database Repair Utility or from PR-Tracker program group double-click on dbrepair.exe icon.
2. Database Repair Utility for PR-Tracker 5.10 dialog appears.
3. Select the project you want to repair.
4. Select Rebuild Project Database button.
   Note: Before the rebuild operation is performed the project database file will first be copied to file BACKUPnnn.MDB, where nnn is the first integer that results in a unique filename in the project directory.