what operating system do you suggest use superpro Z?
Superpro Z can be used on Win XP/9x/NT/2000/DOS. Parallel model SuperPro Z depends on PC for timing and therefore some newer PC configurations are not compatible with them and give communication errors. If it does not solve the problem we recommend using a slower PC or upgrading to USB interface model (SuperPro 3000U, 580U, and 280U). Q: I have the superpro z universal programmer, it works so fine, in win98, but i doesn’t work in win xp, so i downloaded your spzw zip file, and then i tested it in winpx, but it doesn’t work either. What should I do? A: Please check the installation process again. 1. Set Parallel port to EPP within PC BIOS. 2. Please check the Requirements & Compatibility Information in Superpro Z webpage below and Confirm your PC complies with SuperPro Zs system requirements /product.php?productid=16225 Parallel model SuperPro Z depends on PC for timing and therefore some newer PC configurations are not compatible with them and give communication errors. If it does not