Internet Browser Error 401
Contents |
aber der Zugriff auf die URL-Ressource eine Benutzerauthentifizierung verlangt, die 1) bisher nicht zugewiesen wurde oder 2) die zugewiesen wurde, aber die Legitimationsprüfungen nicht bestanden hat. Dies ist allgemein bekannt als "HTTP Basic error 402 Authentication". Die tatsächliche vom Client erwartete Authentifizierungsanfrage ist im HTTP-Protokoll als WWW-Authenticate-Header-Feld definiert.
How To Fix Error 401
Im Allgemeinen bedeutet diese Fehlermeldung, dass Sie sich zuerst irgendwo einloggen müssen (eine gültige Benutzer-ID und ein Passwort eingeben). error 401 gmail Wenn Sie diese eingegeben haben und sofort einen 401-Fehler sehen, bedeutet dies, dass entweder Ihre Benutzer-Id oder Ihr Passwort, oder beide, aus irgendeinem Grund ungültig waren (falsche Eingabe, Benutzer-ID gesperrt usw.). Beheben 401 unauthorized iis von 401-Fehlern - allgemein Jeder Webserver verwaltet Benutzerauthentifizierungen auf seine eigene Weise. Üblicherwiese entscheidet ein Sicherheitsbeautragter (z.B. ein Webmaster) der Site, welchen Benutzern Zugriff auf die URL gewährt wird. Diese Person verwendet dann die Webserver-Software, um diese Benutzer und deren Passwörter einzustellen. Wenn Sie nun Zugriff auf die URL haben müssen (oder Sie Ihre Benutzer-ID oder Ihr Passwort vergessen haben), kann Ihnen nur
Http 401 Vs 403
der Sicherheitsbeautragte dieser Site helfen. Wenden Sie sich in Sicherheitsfragen direkt an diese Personen. Wenn Sie denken, dass die URL der Webseite für jedermann im Internet zugänglich sein *muss*, dann bedeutet eine 401-Meldung ein ernsteres Problem. Das Erste was Sie machen können, ist Ihre URL mittels eines Webbrowsers zu überprüfen. Dieser Browser sollte auf einem Computer laufen, an dem Sie sich vorher noch nie identifiziert haben und Sie sollten Authentifizierungen (Passwörter usw.) vermeiden, die Sie bereits vorher benutzt haben. Idealerweise sollte dies Alles über eine völlig andere Internetverbindung als alle anderen, die Sie vorher benutzt haben, erfolgen (z.B. ein anderer Telefonanschluss). Kurz gesagt, Sie versuchen die gleiche Reaktion zu erhalten, die ein völlig Fremder erhalten würde, wenn er im Internet zu dieser Webseite surfen würde. Wenn diese Art der Browserprüfung keine Berechtigungsprobleme ergibt, kann es sein, dass der Webserver (oder das umgebende System) so konfiguriert wurden, dass sie bestimmte Muster von HTTP-Verkehr nicht zulassen. Mit anderen Worten, die HTTP-Kommunikation von einem bekannten Webbrowser ist erlaubt, aber die automatisierte Kommunikation von anderen Systemen wird mit einem 401-Fehlercode zurückgewiesen. Dies ist ungewöhnlich, kann aber ein Anzeichen für eine sehr defensive Si
iPhone Internet & Network Digital Cameras Home Theater Getting More Help Buy Buying Guides Product Reviews Software & Apps Do More Web & Search Social Media Gaming New & Next Fix how to fix 401 unauthorized error Internet & Network How to Fix a 401 Unauthorized Error Share Pin Email traffic_analyzer 401 unauthorized error web service / Getty Images Internet & Network Error Messages Basics by Tim Fisher Updated October 07, 2016 401 Unauthorized error messages are often
Error 401 Youtube
customized by each website, especially very large ones, so keep in mind that this error may present itself in more ways than these common ones:"401 Unauthorized""Authorization Required""HTTP Error 401 - Unauthorized"The 401 Unauthorized error displays inside http://www.checkupdown.com/status/E401.html the Internet browser window, just as web pages 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 http://pcsupport.about.com/od/findbyerrormessage/a/401error.htm 401 Unauthorized Error Check for errors in the URL. It's possible that the 401 Unauthorized error appeared because the URL was typed incorrectly or the link that was clicked on points to the wrong URL - one that is for authorized users only.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 shouldn't need authorization, the 401 Unauthorized error message may be a mistake. At that point, it's probably best to contact the webmaster or other website contact and inform them of the problem. The webmaster of most Internet sites can be reached via email at webmaster@website.com, replacing website.com with the actual website name. The 401 Unauthorized error can also appear immediately after login which is an indication that the website received your username and password but found something about them to be invalid (e.g. your password is incorrect). Follow whatever process is in place at the website to regain access to their system. Still Getting 401 Errors?If you've followed all the troubleshooting advice above but are sti
DriverDoc WinSweeper SupersonicPC FileViewPro About Support Contact Errors Troubleshooting › Runtime Errors › Microsoft Corporation › Internet Explorer › Error 401 Unauthorized How To Fix Internet Explorer Error 401 Unauthorized Error Number: Error 401 Unauthorized Error Name:IE http://www.solvusoft.com/en/errors/runtime-errors/microsoft-corporation/internet-explorer/401-unauthorized-ie-error-401-unauthorized/ Error 401 Unauthorized Error Description: Error 401 Unauthorized: Internet Explorer has encountered a http://stackoverflow.com/questions/32526579/error-401-and-403-only-in-internet-explorer-not-in-chrome-firefox-iis-c problem and needs to close. We are sorry for the inconvenience. Developer:Microsoft Corporation Software:Internet Explorer Applies to:Windows XP, Vista, 7, 8 Download NowWinThruster 2015 - Scan your PC for computer errors. Compatible with Windows 10, 8, 7, Vista, XP and 2000 Symptoms of Error 401 Unauthorized "Error 401 Unauthorized" appears and crashes error 401 the active program window. Your PC frequently crashes with Error 401 Unauthorized when running the same program. “IE Error 401 Unauthorized” is displayed. Windows runs sluggishly and responds slowly to mouse or keyboard input. Your computer periodically “freezes” for a few seconds at a time. These 401 Unauthorized error messages can appear during program installation, while a Microsoft Corporation-related software program (eg. Internet Explorer) how to fix is running, during Windows startup or shutdown, or even during the installation of the Windows operating system. Keeping track of when and where your 401 Unauthorized error occurs is a critical piece of information in troubleshooting the problem. Causes of Error 401 Unauthorized Corrupt download or incomplete installation of Internet Explorer software. Corruption in Windows registry from a recent Internet Explorer-related software change (install or uninstall). Virus or malware infection that has corrupted Windows system files or Internet Explorer-related program files. Another program maliciously or mistakenly deleted Internet Explorer-related files. Runtime Errors such as “Error 401 Unauthorized” can be caused by a variety of factors, so it is important that you troubleshoot each of the possible causes to prevent it from recurring. Runtime Errors Knowledgebase Article ID: 124238 Article Author: Jay Geater Last Updated: 19-07-2016 Popularity: star rating here Download NowError Fix Learn More Tweet Recommendation: Scan your PC for computer errors. How To Fix Internet Explorer Error 401 Unauthorized Below is a list of troubleshooting steps to resolve your Error 401 Unauthorized problems. These troubleshooting steps get progressively more difficult and time consuming, so we strongly recommend attempting them in ascen
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error 401 and 403 only in Internet Explorer (not in Chrome, Firefox, ..) - IIS configuration? up vote 0 down vote favorite I am trying to connect to a site that is running on IIS on my local machine. When I am using Anonymous Authentication, it works fine in Chrome and Firefox, but in IE I get HTTP Error 401.0 - Unauthorized. The error details are: Module: ManagedPipelineHandler Notification: ExecuteRequestHandler Handler: System.Web.Mvc.MvcHandler Error Code: 0x00000000 Requested URL: http://localhost:80/ Logon Method: Anonymous Logon User: Anonymous When using Windows Authentication, it also works in Chrome and Firefox, but in IE I get HTTP Error 403.0 - Forbidden. The only difference in error details is the Logon User (which is my login to intranet network) and Logon Method (which is "Negotiate" or "NTLM", depending on which I choose as provider for Windows authentication - according to windows authentication not working in ie7 and 401 - Unauthorized in IE7 only with windows authentication.) I can access the site running on another machine in IE On different machine the site in its localhost can be accessed in IE The site running on my computer can be accessed from other computers in Chrome or Firefox, but not in IE (gives 401 or 403) I am using IIS 7.5 on Windows 7, IE 11 It seems that the problem is somewhere in the IIS configuration or maybe in some incompatibility between IE and IIS. I am not able to locate the difference between the configuration on my computer and the others. Any help appreciated. UPDATE: It works in compatibility mode with IE 10 and 9. (I was looking at IIS configuration so much that trying compatibility mode didn't cross my mind at all.) Still, my colleague was somehow using the same version wit