Maybe your burner is bad since two programs failed to burn an ISO.
To burn an ISO in Windows 7, I simply right click the ISO and select Burn disc image.
http://www.thewindowsclub.com/burn-iso-images-in-windows-7-without-3rd-party-software
To burn an ISO in Windows 7, I simply right click the ISO and select Burn disc image.
http://www.thewindowsclub.com/burn-iso-images-in-windows-7-without-3rd-party-software