-639 FFFFFD81 INCOMPLETE AUTHENTICATION
Source
NDS*
Explanation
An error occurred during the final process of the NDS Authentication.
Possible Cause
Packet corruption is occurring, or an NDS client is using an undefined packet format. This might be due to faulty LAN drivers, LAN cards, or other LAN/WAN equipment existing between the source and target server.
Action
Make sure the LAN drivers and cards or LAN/WAN equipment is working, and then try the task again.
Additional information on this error can be obtained by using DSTRACE on the target server with the Authentication flag set.
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