Hi all I am new server adminitration. I have excisting Cluster Environment which is running fine. Now Iam going to add one more instance to the Cluster and I want Services account to run Instance. Please provide me deatils how to add services account. Thanks in AdvanceSNIVAS

There's not much to it. Follow steps 1 - 11 here. http://msdn.microsoft.com/en-us/library/ee250452(BTS.10).aspx Regards, Dave Patrick .... Microsoft Certified Professional -Microsoft MVP [Windows]