My new computer is Windows 8. I didn't like it, so I had my computer guy turn it back to Windows 7. Now, I load the proper drivers to cut vinyl out of Corel and I've discovered (since I rebooted) now the drivers are unsigned and not accessible. I cannot load them. When I troubleshoot for help, I either get Win8 instructions (which don't work) or Win 7 instructions that don't work either! Any ideas out there? I downloaded Sure Cuts a lot, but it puts lines through my cuts, unless I buy that too! I'm frustrated - can anyone help me out there?