The error code you are receiving is a Windows error that is generally related to a possible registry corruption with respect to the way Windows recognizes CD-ROMs. This may have occurred if you have recently removed CD burning software. The following Microsoft Knowledge base article addresses this error and includes a hotfix you can download:


http://support.microsoft.com/kb/314060/

 The main error says (code 31), but this article also applies to: error (code 19), error (code 39), and error (code 41).