virus locked my external hd

[zigboom]

i can't access my external usb hd(500gb
get error messages as: can't read from drive F,the trash is corrupted on drive F,would you like to empty the trash?, i/o error, drive F is not accessable, delayed write failed..
bitdeffender total security can't detect it(and can't read from drive F(when i scan it scans only the recycler and system volume information and finishes scanning saying"no threats"
i was suggested to use kasperski AVP, anyway i'm ataching the syscheck report
hope it helps , please let me know if there's anything i can do
cannot even format the hd,tried few times and couldn't but the scary thing is that i did menage to format it before and it came back after awhile..(maybe i could try again if i really insist but i hope i can avoid it(and i guess it won't help without a clean windows instalation(and thats quite painfull
so, please, if anyone can help me i apriciate very much
thanx anyway and all the best

[Rene-gad]

I'm sorry to reply you 2 months later . If you have a problem anymore, pls. make 3 log files in accordance with the rules: http://virusinfo.info/showthread.php?t=9184