Do you have old CD-Rs burned by Optima Technology's CD-R Access PRO? And don't you own the software any more? You can recover data from those CD-Rs with CDRAccessDiag. You can browse file lists in CD-Rs first, then recover the files that you need. Also this small utility can make CD-ROM's physical dump even if its format is not unknown. If you are an avid computer user and use hex editors, you can analyze the dumped image and find hidden information in CD.
Windows Server 2008