AD Integration - All Users Fail

Hi All

Just trying the new system, but when I try to integrate all users from my AD (Which I can see an enumaerate with no issues) it find 145 user and fails them all.

I found a log file that presented error code
Error in Getting User Object for NT Format :: 80070057
|
[22:38:17:062]|[05-08-2007]|[com.adventnet.sym.adsm.common.server.ADHandler]|[INFO]|[25]|: **** Back in Java GA0356|
[22:38:17:062]|[05-08-2007]|[com.adventnet.sym.adsm.common.server.ADHandler]|[INFO]|[25]|: Error in Importing User (NULL Object) - GA0356|
[22:38:17:062]|[05-08-2007]|[com.adventnet.sym.adsm.common.server.ADHandler]|[INFO]|[25]|: ****************************|

This is in file SERVEROUT0.txt

Any help as to why ??

Thanks in advance