In rare cases where vendor's uninstall operation is not possible, there are several tools that can help, like AMD's AMD Clean Uninstall Utility, third party tools like Driver Cleaner, Driver Fusion or gaming community's popular DDU Display Driver Uninstaller. Both Nvidia and AMD provide 'Clean-install' options with their driver installers. 'Clean-install' means removing all previous driver files before installing a new driver. If you experience display issues with the drivers listed below, please 'Clean-install' the driver again. It may happen that remnants of a previous installation interfere with the current driver installation. Graphics cards only perform properly if they have a hardware vendor supplied driver (not system built-in driver) installed correctly. NVidia Quadro FX and Quadro (Fermi architecture) series.We do not recommend the following graphics cards: Windows Specific Recommendations OpenGL 3.3 compatible graphics card with dedicated memory of 2GB or more is recommended to fully utilize hardware acceleration capabilities.