Hi georgek49, This still sounds like a DMA issue, but maybe there's more than one thing going on. Take a look at my sig... click on More DMA help, read through the article and follow the steps. You can just run the .vbs script, but trust me, it's worth the read. I agree with Mike that you should uninstall and reinstall your burners in device manager.

If you have trouble with any of it, just post back. Lottsa good folks here ready to help.

Hope this helps, let us know...