After you install Microsoft Windows 2000 Service Pack 4 (SP4) on a client computer, logon scripts do not run when you log on to the domain. If you remove Windows 2000 SP4, logon scripts run successfully when you log on. Also, you may see the following entry in the Userenv.log file if the
Allow Cross-Forest User Policy and Roaming User Profiles policy is disabled or is not configured:
USERENV(1418.15b8) time CheckXForestLogon: checking x-forest logon, user handle = 124
USERENV(1418.15b8) time CheckXForestLogon: policy set to disable XForest check
On a computer that is running Microsoft Windows Server 2003, the following error message is displayed:
Crossed Forest Roaming Profiles are disabled. Windows did not load your Roaming Profile and is logging you on with the local Profile. Changes to the Profile will not be copied to the Server when you log off. Contact your Administrator.