From AXCEL216's Site. If one of these two fits your situation visit the web site for the fix. http://members.aol.com/axcel216/xp2.htm#GBYC GET BACK YOUR CD/DVD This is a two part BUG fix. 1. BUG: Users of CD/DVD (re)writing software (Roxio/Adaptec Easy CD Creator + DirectCD, Ahead Nero Burning ROM etc) may bump into error messages such as "No ASPI devices installed" while using any of these utilities. This is due to a flaw into the Adaptec ASPI Layer settings. ASPI stands for Advanced SCSI Programming Interface, but this applies to ALL (E)IDE/ATAPI/SCSI CD-R(W)/DVD-R(W)/DVD-RAM drive owners. 2. BUG: After installing/uninstalling Roxio (Adaptec) Easy CD Creator v5.0x, v4.0x or older and/or DirectCD v3.0x on/from your Windows NT4/2000/XP system, your CD-ROM/CD-R(W)/DVD-ROM/DVD-R(W)/DVD-RAM drives may get suddenly lost. The CD/DVD drive icon(s) may disappear from My Computer, Windows Explorer and any other disk/file browsing app. Also, if you try to view/open/run any CD/DVD based folder/file, you may encounter several popup messages linked to one of these error Codes: 19, 31, 32, 39 and/or 41. Hope this helps. If not let us know