Hey guys. I just bought parmaster pro to write programs for my machine. When I try to import a dxf file I get a message that says "Class not Registered". Then if I click OK, it says Partmaster Cad is not installed or never been run on my system. It then tells me to run partmaster cad and then try again and that I may have to reinstall the software. Then if I click ok it opens the dxf but it sure is annoying going through this each time I try to open a dxf. Anybody ever seen this before. I've not tried reinstalling the software yet because I wanted to check here first.