Event Code VTDCF-2228-B
I got Event Code VTDCF-2228-B. I closed P6 down and restarted the program. When it opened up, a message said I needed to configure the database. I restarted my computer and was able to open the program with no problem. I did a search, and I can't find anything on this Event Code.
One more curious thing: Before I got the Event Code, I noticed that the Finish date and Early Finish date on an activity didn't match. Changing the Remaining Duration changed the Finish date but the Early Finish date wouldn't change. After I restarted my computer, the Early Dates matched the Start date and responded to Remaining Duration changes.