Disable Loop Back Check

On so many errors and event Viewer Logs i encountered a problem that needs this Registry change so i won't Write a specific problem rather then just post the solution, i use it on all my servers even before i get and error in the Event Viewer.


To set the DisableLoopbackCheck registry entry to 1, follow these steps on the client computer:

1. Click Start, click Run, type regedit, and then click OK.
2. Locate and then click the following registry subkey: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa
3. Right-click Lsa, point to New, and then click DWORD Value.
4. Type DisableLoopbackCheck, and then press ENTER.
5. Right-click DisableLoopbackCheck, and then click Modify.
6. In the Value data box, type 1, and then click OK.
7. Exit Registry Editor.
8. Restart the computer (otherwise the solution won't work for you)

Consider this as a best practice.