I have been using version 9 since the beginning of the year and am just now receiving an error when opening the software. Error is: DYNAZIP ZIP ERROR - Zip file structure invalid \POWERCHURCH]PCPLUS9]DATA]INFOBAK.ZIP. I also get this error when updating membership info. I have run the reindex options on all files but it didn't seem to help. I am using Windows ME Operating system. What can I do to correct this error?