I had a situation this morning that I have seen before after an upgrade. Sometimes you will see the GL Trial Balance Report cutting off parts of the account number. The usual fix is to export all reports to a package file and then rename or delete REPORTS.DIC and import the reports back in.Sometimes however what happens unexpectedly is that under Alternate Forms and Reports, reports that have been modified will become completely unchecked. In this case it was very bad because most of the posting journals were the reports that were modified so GP would crash right in the middle of posting. Why does this happen? Is there something that happens when you launch GP and the REPORTS.DIC is not there? I would think that running Security Reconcile would be how to uncheck those reports.