New user to Knoppix. Had a windows drive crap out and am having it recovered elsewhere. Also have another drive (data only) which is acting funny, and would like to try to copy the data off of it onto a USB hDD. When I boot up knoppix and try to mount Hard Disk [hdc] by double clicking it on the Knoppix desktop, I get an error that reads "could not mount [hdc] I could not determine the filesystem type and none was specified."

Any ideas on how to get around this error? Any help would be appreciated. Thanks in advance from this new user.

-Rob