Help with k800 plz

[Gsm-wizard]

I GOT A K800 FOR FLASH TO ADD LANGUAGE AFTER TRYING TO WRITE MAIN AND FS THE OPERATION STOP AT WRITING FS HERE IS THE LOG:

SIGNED MODE (USING SERVER)
CFG:101000000000
llbug:read error: "Descripteur non valide"
llbug:[\\?\USB#Vid_0fce&Pid_adde#5&1088a557&0&3#{a5dcbf10-6530-11d2-901f-00c04fb951ed}] open error: "Accès refusé"
Can't load ID loader !
Elapsed: 382 secs.
SIGNED MODE (USING SERVER)
CFG:101000000000
ChipID:9900,EMP protocol:0301

PHONE STATE: "RETAIL"
FLASH CID: 0052
Speed:921600
OTP LOCKED:1 CID:51 PAF:1 IMEI:35427102169730 CERT:RED
ACTIVE CID:52 COLOR:RED
PATCH:061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
LDR:080108 1810 ESGCXC1329129_DB2020_FLASHLOADER_R2A015
FLASH ID: 2019
writing "C:\Documents and Settings\Momo\Mes documents\K800 CID52\R8BF003_1250215_HONG_KONG_WI.ssw"
CURRENT FLASH FILE CID:52
SSW uses full hash, hash len is: 9200
Will flash 460 blocks...
writing "C:\Documents and Settings\Momo\Mes documents\K800 CID52\R8BF003_FS_M_EAST_N_AFR_WI_RED_CID52.ssw"
CURRENT FLASH FILE CID:52
SSW uses full hash, hash len is: 4420
Will flash 221 blocks...
llbug:blk write fail.fatal
packet not acknowledged (01)
subblock 000 NAK, [460A0000/00010000]
Elapsed: 306 secs.

SO ANY IDEAS COS I TRY MANY FLASHES FROM SUPPORT BUT DOES NOT WORK.

[roney_nexus]

rehot/reball/replace phone flash ic