Hello
Just testing imaging on 10.3.1 (SLES10x64 SP3) and the WinXP SP3 workstations not "allowed" to register when running "zac reg" on the new machines.
Had worked last week.
Have located the error in the services log on the single ZCM 10.3.1 server in use.
Need to resolve quickly as customer awaiting new environment (migrating from ZDM 7).
Log snippet below:

----- Log Snippet ---------
[DEBUG] [01/18/2011 17:31:54.984] [1716] [ZenworksWindowsService] [27]
[XXXXX] [RegistrationManager] [] [RegisterUser - Unknown Exception: The
remote server returned an error: (403) Forbidden. Stack: at
System.Net.HttpWebRequest.GetRequestStream()
at System.Web.Services.Protocols.SoapHttpClientProtoc ol.Invoke(String
methodName, Object() parameters)
at
Novell.Zenworks.Registration.Schema.RegistrationSe rvice.registerUser(RegisterUserRequest
RegisterUserRequest)
at
Novell.Zenworks.Registration.RegistrationManager.R egisterUser(IService()
services, Boolean ignoreRandomRefresh, Boolean retry, String
authTokenHost)] [] []
[DEBUG] [01/18/2011 17:31:54.984] [1716] [ZenworksWindowsService] [27]
[XXXXX] [RegistrationManager] [] [RegisterUser - Unable to register with
any service] [] []
[DEBUG] [01/18/2011 17:31:55.015] [1716] [ZenworksWindowsService] [27] []
[ZMD] [] [Finished Processing Command for handler register. Result =
ERROR] [] []
[DEBUG] [01/18/2011 17:31:55.015] [1716] [ZenworksWindowsService] [27] []
[CLM] [] [After call to ProcessCommand. Result = ERROR] [] []
[DEBUG] [01/18/2011 17:31:55.015] [1716] [ZenworksWindowsService] [27] []
[CLM] [] [After call to ParseArgs. Result = ERROR] [] []
[DEBUG] [01/18/2011 17:31:55.031] [1716] [ZenworksWindowsService] [27] []
[CLM] [] [After call to StopDisplaySpinner()] [] []
----- Log Snippet ---------

Regards

Jeremy.