For rename guest account, you must follow these steps-
1.Start the Active Directory Users and Computers snap-in.
2. In the console tree, right-click your domain or the organizational unit that contains the Group Policy that you want, and then click Properties.
3. Click the Group Policy tab, click the Group Policy object that you want, and then click Edit. For example, click the Rename Administrator and Guest accounts Group Policy object, and then click Edit.
4. Expand Computer Configuration, expand Windows Settings, expand Security Settings, expand Local Policies, and then click Security Options.
5. In the right pane, double-click Accounts: Rename administrator account.
6. Click to select the Define this policy setting check box, and then type the new name that you want to use for the administrator account.
7. Click OK.
8. Double-click Accounts: Rename guest account.
9. Click to select the Define this policy setting check box, and then type the new name that you want to use for the guest account.
10. Click OK, and then quit the Group Policy Object Editor snap-in.
11. Quit the Active Directory Users and Computers snap-in
For more information-
http://support.m icros oft.com/kb/816109
Answered by
Ni ..
, an ibibo Master,
at
8:59 PM on July 22, 2008