Image Deploy Task fail

I have created a Deploy Image job for Windows 7 32 bit

1.       Deploy Image task On Windows 7 machine is working fine.

2.       When I try to deploy image on bare metal machine then it boots from CD into automation and gets NS server information but fails after some time with value = 6 Error = 183 (I confirmed that firm.exe is copied in Task Handler folder)

3.       Image Task failed on windows XP SP3 with same value = 6 Error=183

kindly can anyone tell what to do next.

Regards

Vicky