While backing up a project, I noticed that Empower 2 Build 2154 is hanging after copying all the datafiles. It will not move on to Check Project Integrity. In the backup destination are all the datafiles and the exp, inf, and *.cks files, but no log file or project integrity.txt. The Message Center gives multiple errors during the backup of "MapFileForRead file [destination folderxxx].dat failed." I'm assuming I can still restore the data if necessary, but it would be nice to have it not lock up during backup. Any ideas on how to solve the problem?