Dear all, We have windows 2008 server 64bit , our server HP Blade server 460c . i have created DNS , ADS, GPO . it;s working fine . we have 60 client users member of domain . recently our all client pc's very slow . when i open the files like word execle it's geeting more times. how can i solve it ? Regards SUbasj

You said that client PCs are very slow like opening word / Excel. This is not a domain problem but it seems to be a local problem on the system itself. I think that your client computers may be infected by viruses, spwares or malware programs. Please perform a full scan and delete all of them. Once done, perform a repair install of the client computers OS. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration

Dear boss, Not only word and execel all application like that .i have verified through local without domain it's working fine.

Log into the machine as a local admin. Still slow then its a PC problem, if its fast then could be folder redirection? SimonMany thanks, Simon Roberts

Hello, let's start with some basic settings. Please post an unedited ipconfig /all from the DC/DNS servers and the problem machine. Additional check that fast logon optimization is disabled http://technet.microsoft.com/en-us/library/cc780527(WS.10).aspxBest regards Meinolf Weber Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

Dear boss, There is no folder redirection .

Please post an unedited ipconfig /all from the DC/DNS servers and the problem machine. Disk Quota, Please ommi domain information and substitute with the name contoso.local. PC names will be irrelevant but please do not publish your internal domain info in an open public forum for ethical and security reasons. Best Regards,Steve Kline Microsoft Certified IT Professional: Server Administrator Microsoft Certified Technology Specialist: Active Directory, Network Infrastructure, Application Platform, Windows 7 Microsoft Certified Product Specialist & Network Product Specialist Red Hat Certified System Administrator This posting is "as is" without warranties and confers no rights.

I suggest looking at the event logs on all DCs and troubleshooting any issues. Also, were any new group policies implemented just prior to the probem? Have you removed or changed anything with the DNS servers or removed any DCs?

yes boss, I have removed one zone form dns. Regards Subash

Hello, please post the requested output so we can verify some settings. Additional we need to know what is listed under the forward lookup zone now, it must contain the following 2 zones: _msdcs.domain.com and domain.com with the underlying forlder structure.Best regards Meinolf Weber Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

sure boss we have two zone 1.lookup zone 2 forward lookup zone