We are also seeing this same issue. Here is the helpdesk message that was sent to me by one of our users. "I am getting this message pretty much on every disk I put in the drive. After closing the program and relaunching it, it will sometimes burn on the same disk that gave the error. Most times I have to close out the program a couple of times before it will burn. I updated CDBurnerXP last week and that is when the issue started and is getting worse. I have restarted my computer to see if that helps and it doesn't."