Urgent HDD Problem

[Temple][Ka]

I have a HDD that suddenly after i rebooted my cpu lost one partition c:\ (that shows as unformated-tried on another CPU). All I am asking is a program to recover some data from the partition or maybe a solution to my problem pls.

[Gehenna]

this has helped me in the past

http://www.runtime.org/gdb.htm

[NorthViking]

Try with Norton Systemworks or http://www.partition-recovery.com/

[nivek329]

Try TuneUp Utilities
http://www.tune-up.com/

[Temple][Ka]

10x guys i managed to recover some of the data but not all :urpleup2