Hi, As some of you may know I've been posting a lot lately, mostly in relation to login times. I've been examining the userenv.log and am trying to understand why certain extensions take longer to process. I am also seeing a few errors which I'm not sure are causing an issue, are normal or maybe to blame for the longer processing times. For instance here is part of a log: USERENV(50c.bac) 08:55:35:513 ProcessGPOs: Processing extension Internet Explorer Branding USERENV(50c.bac) 08:55:35:513 ReadStatus: Read Extension's Previous status successfully. USERENV(50c.bac) 08:55:35:513 CompareGPOLists: The lists are the same. USERENV(50c.bac) 08:55:35:513 ProcessGPOList: Entering for extension Internet Explorer Branding USERENV(50c.bac) 08:55:35:513 UserPolicyCallback: Setting status UI to Applying Internet Explorer Branding policy... USERENV(50c.bac) 08:55:35:528 LogExtSessionStatus: Successfully logged Extension Session data USERENV(50c.bac) 08:55:40:787 ImpersonateUser: Failed to impersonate user with 5. USERENV(50c.bac) 08:55:40:787 GetUserNameAndDomain Failed to impersonate user USERENV(50c.bac) 08:55:40:803 GetUserDNSDomainName: Domain name is NT Authority. No DNS domain name available. USERENV(50c.acc) 08:55:41:394 PolicyChangedThread: Leaving USERENV(50c.bac) 08:55:42:576 ImpersonateUser: Failed to impersonate user with 5. USERENV(50c.bac) 08:55:42:576 GetUserNameAndDomain Failed to impersonate user USERENV(50c.bac) 08:55:42:576 GetUserDNSDomainName: Domain name is NT Authority. No DNS domain name available. USERENV(330.4ec) 08:55:46:502 LibMain: Process Name: C:\WINDOWS\system32\rundll32.exe USERENV(654.674) 08:55:48:048 LibMain: Process Name: C:\Program Files\Novadigm\AXF\Bin\XFSrvcNT.Exe USERENV(3e0.6e8) 08:55:52:580 LibMain: Process Name: c:\windows\system32\wscript.exe USERENV(50c.bac) 08:55:55:809 UserPolicyCallback: Setting status UI to Applying your personal settings... USERENV(50c.bac) 08:55:56:066 UserPolicyCallback: Setting status UI to Applying your personal settings... USERENV(50c.bac) 08:55:56:066 ProcessGPOList: Extension Internet Explorer Branding returned 0x0. USERENV(50c.bac) 08:55:56:066 ProcessGPOList: Extension Internet Explorer Branding was able to log data. RsopStatus = 0x0, dwRet = 0, Clearing the dirty bit As you can see the Internet Explorer Branding policy started at 8:55:35:513 according to the log and didn't finish until 8:55:56:066. That's over 20 seconds to apply this extension and the policy which has the IEB settings does not contain a great deal of IEB settings. This part here is also concerning: USERENV(50c.bac) 08:55:40:787 ImpersonateUser: Failed to impersonate user with 5. USERENV(50c.bac) 08:55:40:787 GetUserNameAndDomain Failed to impersonate user USERENV(50c.bac) 08:55:40:803 GetUserDNSDomainName: Domain name is NT Authority. No DNS domain name available. A net helpmsg 5 indicates 5 is access denied, however I'm not sure in what this means in this context. Can someone please shed some light on this supposed error? *********************** You can unsubscribe from gptalk by sending email to gptalk-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field OR by logging into the freelists.org Web interface. Archives for the list are available at //www.freelists.org/archives/gptalk/ ************************