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Iis Error Code 401


Wednesday, December 12, 2012 4:12 PM Reply | Quote 0 Sign in to vote Two and a half years later, this answer helped me too. Options Print Article Export As PDF Customer Support Software By InstantKB 2016-3 Final Execution: 0.000. 8 queries. But, these are things that the client needs to be smart and perform; server cannot force it. //David Reply [email protected] says: May 9, 2009 at 4:54 am Your article is very Edited by Michael A Strauss Friday, January 20, 2012 5:37 PM Friday, January 20, 2012 5:37 PM Reply | Quote 0 Sign in to vote To whoever this may help, this weblink

Reply David.Wang says: April 21, 2009 at 3:44 am Naveed - getting 401.1 and 401.2 errors are normal part of the NTLM authentication handshake. Windows 2008 keeps rejecting the correct user name and password. You should be able to determine the exact user that fails to have ACLs to the resource, and just adjust ACLs for that user on the necessary resources and resolve the What exactly occurs when an IIS server is joined to a domain that changes the anonymous user account if it's set to use a local account?

Iis Error 500 Internal Server Error

It really fixed the issue. If you have application development environments like Visual Studio, they may register application handlers and icons in Windows for .asp. //David Reply David.Wang says: November 18, 2007 at 6:12 am It's until i did this... 1.) Open iis and select the website that is causing the 401 2.) Open the "Authentication" property under the "IIS" header 3.) Click the "Windows Authentication" item but when I try to access through http://Y it ask for nt id and it never accepts my id.

  1. Proposed as answer by Teqnickel Wednesday, July 11, 2012 3:46 PM Unproposed as answer by Teqnickel Wednesday, July 11, 2012 3:46 PM Friday, June 15, 2012 3:10 AM Reply | Quote
  2. When I Enabled Windows Authentication It started giving me a Login Windows for User Name & Password, That was not desired by me so I disabled the Windows Authentication, in fact
  3. Didn't have Windows Authentication so I added this role.

Newer Mozilla browsers like FireFox do not have this deficiency. Still get 401 Unathorized: Access is denied due to invalid credientials. I had all of the correct features installed and configured on the web site and the virtual directory. Sc-substatus Codes I do not consider this a solution to the problem because I did not deploy the modified code.

I went to VMWare! Iis 200 Aug 17, 2011 03:12 PM|dmsWebDev|LINK I must admit I am very reluctant to make an applicationhost.config change on the server when it worked before and continues to work for all other I wish I could explain why this fixed the problem, but I'm completely baffled. https://blogs.msdn.microsoft.com/david.wang/2005/07/15/howto-diagnose-401-x-http-errors-on-iis/ I assume that there was some kind of handshake going on behind the scenes, but i was never really authenticated.

IIS 7 was difficult for figuring out why i was getting the 401 - Unauthorized: Access is denied due to invalid credentials... Iis 302 Aug 23, 2011 01:12 PM|dmsWebDev|LINK Thank you - I read through the information. You paper suggested that there may be a problem with the client browser but the same browser works on other projects and on the same project on another identically configured machine. Both website and webservice are configured to run under an app pool running using same service account - which is a domain account.

Iis 200

Martin I suggest before making changes backup settings. http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/c9511f97-d898-4aed-b0a8-979ce30d85b5.mspx?mfr=true The script mapping for the file type that you are trying to execute is not set up to recognize the verb that you are using (for example, GET or POST). 403.2 Iis Error 500 Internal Server Error Thanks, Jim Reply David Wang says: November 8, 2005 at 3:50 am Jim - the text "You are not authorized" shows up for a variety of errors, not just 401.1, so Iis 304 Reply David.Wang says: February 22, 2006 at 7:15 pm trigena - Ah, yes, that is a possible reason - something removing privileges for the Anonymous user to login. //David Reply trigena

Thank you for your feedback! http://bookmarq.net/iis-error/iis-error-code-403.php I have not modified the anonymous user credentials so I am at a loss now. This error code is specific to IIS 6.0. 404 Not found. Re: your interesting obseration Is anonymous authentication the ONLY thing that is enabled/running on your website, or is another authentication, like Integrated authentication, also enabled? Module Or Isapi Error Occurred

I moved the NTLM to the top most spot, and BAM that fixed it. Look for Authorization Authentication rules and policies they prevent Your Account or others from deploying Applications. You should be able to determine the exact user that fails to have ACLs to the resource, and just adjust ACLs for that user on the necessary resources and resolve the http://bookmarq.net/iis-error/iis-error-code-443.php Friday, January 06, 2012 6:31 PM Reply | Quote 0 Sign in to vote To whoever this may help, this saved my life...

It's people you who contribute to technical resolutions that should get a pat on the back. Iis 302 Error Currently I have Users set with Modify, Read & Execute, List folder contents, Read, Write permission on this apps folder. How can I fix that?

the .asp extension is mapped to the ASP ISAPI DLL Script Engine), you need to look up the extension and its associated Application Mapping in the URL's scope to determine the

This article is also very useful to analyze… Reply Stefan Goßner says: July 16, 2005 at 7:07 pm David Wang provided a nice article on diagnosing 401 errors. In my case, I had the IUSR_* account set to log on and it worked great. I have tried multiple things such as checking that IUSR has access and checking the IUSR passowrd is correct but no joy 🙁 It is really winding me up now so Sc-status Codes One of the biggest problems I have is that this is production server with so many apps that it is only possible to do this after hours.

Friday, July 09, 2010 6:58 PM Reply | Quote 1 Sign in to vote To whoever this may help, this saved my life... When a user has insufficient privilages to navigate to a particular area/page or perform an action that that user does not have access to, a series of three dialogs allows the Monday, December 13, 2010 10:51 AM Reply | Quote 0 Sign in to vote Amazing!! this content For kicks I checked my home machine, also WinXPProSP2 -- where I do a lot of testing of non-ASP web sites I build -- same errors.

Check that the IIS Server has the folder marked as "Application" is may be why your getting 301 errors. Aug 15, 2011 01:05 PM|dmsWebDev|LINK My understanding is IUSR is a built-in user account needed for anonymous logon which isn't applicable to this app. Aug 11, 2011 06:55 PM|HCamper|LINK Hi, Check this http://support.microsoft.com/kb/942042Microsoft Support for the 401.3and suggestions. Hence 401.2.

Search for: Migrating SQL Server? They have a system called Matrix Control Panel which among other things has a security option on it. I am running IIS6 on W2003 server and have two site which work perfectly well. Thank you for taking the time to post jay-dubb - Worked for me, on a 2 year old certserver!KL_Dane Tuesday, January 31, 2012 7:54 AM Reply | Quote 0 Sign in

Do you have any examples of connection pooling outside of IIS that we could investigate? It is a security change which affects localhost network connection over Integrated Authentication where the computer name and host name does not match. And in very immediate request it logs same request but this time with a valid a user name and gets 200 code. Simple scenario.

The sites are setup identical however the 3 virtual sites have there own Application Pool. These browser clients did not understand Integrated Authentication, so when IIS required Integrated Authentication and the browsers repeatedly ignored those responses, IIS will return 401.2 indicating that the browser failed to Martin Windows and Linux work Together IT-Pros Community Member Award 2011 Reply dmsWebDev 24 Posts Re: 401 - Unauthorized: "Access is denied due to invalid credentials. Tuesday, January 31, 2012 3:31 PM Reply | Quote 0 Sign in to vote That makes perfect sense that bad credentials errors can be fixed in the authentication options.

For example, you see this error if the IUSR account does not have access to the C:\Winnt\System32\Inetsrv directory. 401.4 Authorization failed by filter. 401.5 Authorization failed by ISAPI/CGI application. 401.7 Access Steves Guide is using stiil using Process Monitor along with Audit using Local Security Policy on the Server. Wednesday, January 02, 2013 11:12 PM Reply | Quote 0 Sign in to vote I have no idea how you figured this out but I am glad you did. If so, how to override?

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