Q:  We recently updated our anti-virus software.  Ever since, we receive an error message that states “Class Not Registered” whenever we try to launch CertiflexDimension Ultra or try to make a backup within the program.  What could be causing this?

A:  A known compatibility issue exists wherein updates from certain types of antivirus software. They will adversely update a specific DLL file used by CertiflexDimension Ultra to perform file compression.

To remedy this issue, please call the Support Department at 1-800-237-8435.