Authentication Required Error 401
Contents |
One games Xbox 360 games PC http authentication error 401 games Windows games Windows phone games Entertainment All
401 Basic Authentication Error
Entertainment Movies & TV Music Business & Education Business Students & iis anonymous authentication 401 error educators Developers Sale Sale Find a store Gift cards Products Software & services Windows Office Free downloads & security 401 authentication failure on request with anonymous access Internet Explorer Microsoft Edge Skype OneNote OneDrive Microsoft Health MSN Bing Microsoft Groove Microsoft Movies & TV Devices & Xbox All Microsoft devices Microsoft Surface All Windows PCs & tablets PC accessories Xbox & games Microsoft Band Microsoft
Authorization Required Error 401
Lumia All Windows phones Microsoft HoloLens For business Cloud Platform Microsoft Azure Microsoft Dynamics Windows for business Office for business Skype for business Surface for business Enterprise solutions Small business solutions Find a solutions provider Volume Licensing For developers & IT pros Develop Windows apps Microsoft Azure MSDN TechNet Visual Studio For students & educators Office for students OneNote in classroom Shop PCs & tablets perfect for students Microsoft in Education Support Sign in Cart Cart Javascript is disabled Please enable javascript and refresh the page Cookies are disabled Please enable cookies and refresh the page CV: {{ getCv() }} English (United States) Terms of use Privacy & cookies Trademarks © 2016 Microsoft
408 Request Timeout 3 HTTP Status Code Errors 4 How to Fix a 403 Forbidden Error 5 How to Fix a 400 Bad Request 5.5.1 authentication required fix Error About.com About Tech PC Support . . . Troubleshooting Guides Error html error code 401 Messages 0 to 9 Error Messages 401 Unauthorized Error (What It Is and How to Fix It) How
What Does 401 Unauthorized Error Mean
to Fix a 401 Unauthorized Error traffic_analyzer / Getty Images By Tim Fisher PC Support Expert Share Pin Tweet Submit Stumble Post Share By Tim Fisher Updated August 24, https://support.microsoft.com/en-us/kb/902160 2016. How You Might See the 401 Error401 Unauthorized error messages are often customized by each website, especially very large ones, so keep in mind that this error may present itself in more ways than the common ones listed below."401 Unauthorized" "Authorization Required" "HTTP Error 401 - Unauthorized"The 401 Unauthorized error displays inside the Internet browser window, just as web pages http://pcsupport.about.com/od/findbyerrormessage/a/401error.htm do.Cause of 401 Unauthorized ErrorsThe 401 Unauthorized error is an HTTP status code that means the page you were trying to access cannot be loaded until you first log in with a valid user ID and password. If you have just logged in and received the 401 Unauthorized error, it means that the credentials you entered were invalid for some reason.How to Fix the 401 Unauthorized ErrorCheck for errors in the URL. It's possible that the 401 Unauthorized error appeared because the URL was typed wrong or the link that was clicked on points to the wrong URL - one that is for authorized users only. continue reading below our video How to Fix Browser Error Codes If you're sure the URL is valid, visit the website's main page and look for a link that says Login or Secure Access. Enter your credentials here and then try the page again. If you don't have credentials, follow the instructions provided on the website for setting up an account. If you're sure the page you're trying to reach
WWW-Authenticate header field1 containing at least one challenge applicable to the target resource. If the request included authentication credentials, then the 401 response indicates that error 401 authorization has been refused for those credentials. The user agent MAY repeat the request with a new or replaced Authorization header field2. If the 401 response contains the same required error 401 challenge as the prior response, and the user agent has already attempted authentication at least once, then the user agent SHOULD present the enclosed representation to the user, since it usually contains relevant diagnostic information. 1 WWW-Authenticate RFC7235 Section 4.1 2 Authorization RFC7235 Section 4.2 Source: RFC7235 Section 3.1 401 Code References Rails HTTP Status Symbol :unauthorized Go HTTP Status Constant http.StatusUnauthorized Symfony HTTP Status Constant Response::HTTP_UNAUTHORIZED Python2 HTTP Status Constant httplib.UNAUTHORIZED Python3+ HTTP Status Constant http.client.UNAUTHORIZED Python3.5+ HTTP Status Constant http.HTTPStatus.UNAUTHORIZED← Return to httpstatuses.com