> I am running 2.5.1 on windows 2000 and would like to upgrade to 2.6.1. do i > just uninstall 2.5.1 install 2.6.1 and then copy over data.fs and the > products folders? There are some problems when you _exporting_ ZClasses from 2.5.x and then _importing_ them into 2.6.x. I'm not sure if copying Data.fs affected with this bug or not.