This is what I was referring to. If I remember correctly it is DCOM95, that some Window's 95 machine's must have installed before the machines will register .ocx files correctly for installation disks that were created in VFP 6.0. This should register the files correctly and prevent the error you are getting when you do the installation. I can check on Monday when I get back to work, to verify I am giving you the right download. I am pretty sure this is the correct one, and wanted to give you a direction to go. As far as the un-install goes afraid I can't help you there.