How to resolve share point 2010 http site not authendicating login credential asking multiple time 401 unauthorized issue?

Question

Hi,

         In my share point 2010 user when login to HTTP site multiple time asking login credential prompt.after share point site showing 401 unauthorized error message in HTTP site. can you please provide proper solution to resolve this issue.

Thanks in advance

Regards

by

Narasimman

Answer 1

Hi, SimhaVL,

It seems to be an issue about loopback check. You can try to disable it via editing Registry or run a cmdlet in PowerShell. 

You can check the detailed steps in the following links:

http://www.jeremytaylor.net/2010/05/24/sharepoint-disable-loopback-check-disableloopbackcheck-dword-in-registry/

https://sharepointsolutiontips.blogspot.com/2016/07/disable-loop-back-check-in-sharepoint.html

Please Note: Since the web site is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.

Best Regards

Jerry

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