If it came w/ an uninstaller thing then use that. It should get rid of the registery files and such. Or just use the disk clean thing found in the windows operating system. It should be under accessories and then system tools. Then find the program and click uninstall from there. Not just deleting the folder w/ the program. And uninstalling the drivers for the cd and dvd+R might help also. Then first reinstall those drivers and then reinstall the program itself.

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