Partition and File recovery utility

If Partition Doctor doesn't work try Testdisk and Photorec

http://www.majorgeeks.com/TestDisk_&_PhotoRec_d5561.html

Virtual CD Rom utility for mounting ISO files

Found this unsupported app from Microsoft to allow you to mount ISO files in a Virtual CD Drive.
http://download.microsoft.com/download/7/b/6/7b6abd84-7841-4978-96f5-bd58df02efa2/winxpvirtualcdcontrolpanel_21.exe