K770 i Cid53 Help

Ok i am really messed up my derbranding my k770 cosmote phone.After much reading in forums etc.I manage to get far manager running with Jd flasher under windows 7.
This is the specs of the phone
Platform: DB2020
OTP CID: 51
EROM CID: 53
EROM Color: Red
Region: MEDITERR
Firmware Version: R8BC004
EROM: R3A022
The problem is that when i run far manager with the latest updates of course on jdflasher in order to support cid53,an error ocurrs while reading SetDirectory(setdir(setmode(doscript(cmd3c(hdr(cmd 3cbody(bad answer 10)))))))
what the meaning of this ?I know that must be a solution.
Thank you for your time.