|You could try to use a live CD like Knoppix, which may be able to copy the files. Or use one of available file recovery softwares available. A partial list below, courtesy of aegis 1. |
Or you could try to repair using testdisk. Look at the link below for a tutorial on test disk.
PC Inspector (freeware)
Zero assumption Recovery
The demo is limited
It will only recover 'up to' four folders per run
But you can make multiple runs
IMO the best, but not free