I'm not sure if anyone can help me with my problem. Have done a new install of Win98 then loaded Works 2000 suite successfully. No problems, no errors on P III 500, Gigabyte MB, 128mb RAM, 13gb HDD. Works Calendar developes problems with the following error popping up... "WKSCAL CAUSED AN INVALID PAGE FAULT IN MODULE MSJET40.DLL" If I disable Calendar I get other errors popping up. Have reloaded several times with same results occuring a day or several days after installation. I suspect Logitech Mouse drivers may be at fault but cannot pin it down. I found a patch for MSJet 4.0 but don't know what it does. I believe MSJET is related to searching database files but don't know how to fix the problem. Can anyone please help??