corrupt drive after defraggle

[dougdodd]

I have used defraggler with much success, however immediately after using defragger on my external drive, I rebooted my machine and I cannot access my external drive now. It says I have one or more unrecoverable errors.

 

I was defraggling my external drive with no problems. I noticed my memory (RAM) surpassing its limit. I stopped defraggler and rebooted. Now I cannot access my drive. It doesn't know the file system and my only option appears to be FORMAT.

 

Please help. My system is Windows XP Ultimate edition, and my drive is an Acomdata 2 TB drive with lots of my precious work backed up on it.

 

Doug