Has anyone had any issues backing up a Win2000 domain controller with AD?  I 
have been getting the following error messages when trying to save the DC.  
Full or incremental, scheduled or manual, it gives me these errors ever since I 
upgraded to 7.1  
 
The server is Win2000 and has 7.1 also.  Rights are all Domain Admin rights as 
well.
 
Any help or ideas would be greatly appreciated.
 
Thanks,
Phil McDougal
 
 
chntpdc:SYSTEM STATE:\ Sys Vol - Error saving

* chntpdc:SYSTEM STATE:\ save: RPC error: RPC cannot encode arguments

* chntpdc:SYSTEM STATE:\ save: save of SYSTEM STATE:\ to chntbkp01 failed

* chntpdc:SYSTEM STATE:\ 1 retry attempted

* chntpdc:SYSTEM STATE:\ Sys Vol - Error saving

* chntpdc:SYSTEM STATE:\ save: RPC error: RPC cannot encode arguments

* chntpdc:SYSTEM STATE:\ save: save of SYSTEM STATE:\ to chntbkp01 failed