Trying to fix 2 USB Flash Drives with 2 different problems

[xpuser101]

1 is a RAW USB Flash Drive - sandisk cruizer - 4gig

the other is

2 E: is not accessible. Access denied - Corsair Voyager 16gig

I tried the following on the first - sandisk cruizer - 4gig
GetDataBack version 4 - free , says its possible to get back all the data , all files are there, but have to upgrade to paid.

I tried the following on the second - Corsair Voyager 16gig
GetDataBack version 4 - free - stopped at 50% and came up with errors

also tried Killdisk for windows version 5.1.24 - free - just hangs and freezes at pass1 writing block 0 - see attached screenshot - However I know the files are there and intact.
Also when I go into my computer it says E: is not accessible. Access denied

So if anyone have any idea what else to try please let me know.

 

[strategic]

Could you be a little more specific for what you are trying to accomplish?
Are you doing this under an 'administrator' account?
Which O/S are you using?

 

[xpuser101]

Could you be a little more specific for what you are trying to accomplish?
Are you doing this under an 'administrator' account?
Which O/S are you using?

Yes, I am the administrator using XP Pro

 

[LookinAround]

You might try booting into Linux from a G-parted Live CD. Then run TestDisk utility to see if it might be able to read/recover the data on the flash drives. See [post=720766]How to boot from a G-Parted-Live-CD[/post]