PROBLEM DESCRIPTION: When I try to run report "List All Problems" I choose text file, give it name, then click ok and get "Run-time error '-2147221503.... "PR File is corrupt". I tried rebuilding project database but that didn't help. SOLUTION: This error occurs because there are no transaction entries in one of the .PR files. This error only happens if you were at one time using PR-Tracker 2.xx and later upgraded to 4.0. This problem was fixed in version 4.30. You need to upgrade to fix this problem.