No supported disc burner found

Ok, try and re-install the class filter drivers by in stalling the motherboard/chipset drivers for your system. These can be found either on the website of the motherboard manufacturer, the chipset manufacturer, or even the website of your computer manufacturer.

Another thing to try, would be to uninstall all your media and burning software, and then re-install them 1 by 1, and see if this works.

Hope it works