[FIXED] HTTP Error 401 Unauthorized Code Issue (100% Working)

This is a most common HTTP Error 401 Unauthorized code problem which you may encounter when you are surfing something on the Web. So, if you are also one of them who gets this error regularly in your internet browser on your PC or your device too, then read this article carefully once, for grabbing the best & easy tips and tricks and also some fresh right solutions and methods from us.

This error is also called as the 401 authentication error issue. This error means that the request has not been applied because it lacks valid authentication credentials for the target resource. This error may also occur by the many different reasons. You may get this type of error when you are surfing any website on the Internet that 401 authentications required and is also defined as 401 HTTP. This error also means that the page you are trying to reach needs a valid Username or User ID or password before you can view them or the website you are trying to view uses the integrated Windows authentication This Error Code 401 also means that the page you are trying to reach needs a valid Username or User ID or password before you can view them or the website you are trying to view uses the integrated Windows authentication
(The app. pool for site recycles during the authentication process).

It may also occur if you entered incorrect payment information on the bank website which will make your bank reject the payment on your browser. This Error 401 can include your system PC freezes, crashes & some possible virus infections too.

This shows an error code message like,

Error 401

HTTP Error 401 Unauthorized

You do not have permission to access this page

Causes of HTTP Error 401 Unauthorized Code Issue:

  • Unauthorized error
  • HTTP error issue
  • Browser error problem

You may also check;

So, here are some quick tips and the tricks for easily fixing and solving this type of HTTP Error 401 Unauthorized Code problem from you permanently.

How to Fix & Solve HTTP Error 401 Unauthorized Code Problem

1. Check the Web URL if it is Typed Correctly on your PC –

Check the Web URL if it is Typed Correctly

This HTTP Error 401 vs 403 problems may also appear because the web URL was typed wrong.

Search for the page on Popular search engine. Insert the correct web URL for the web page you want to access. This will surely and quickly fix this the remote server returned an Error 401 unauthorized problem.

2. Configure the Application Pool to Recycling –

Configure the Application Pool to Recycling

  • Click on the start menu
  • Search for RUN or directly go to it
  • After opening RUN, Type “inetmgr” there
  • & Click on OK button there
  • Expand the name of PC on which you want to configure app. pool recycling
  • Expand App. Pools
  • Right click on the Application Pool that you want to configure
  • Click on the Properties option
  • On the Recycle tab,
  • Configure one of the metrics so that IIS recycles less frequently
  • Click on the OK button there to save this configuration
  • After completing, close all the tabs
  • That’s it, done

By configuring the application pool to recycling can get rid out of this MagicJack Error 401 unauthorized sip code issue.

3. Create a New Server Key from the Google Developers Console –

Create a New Server Key from the Google Developers Console

  • Go to the cloud.google.com/console/project
  • Click on your Project
  • Go to the API and auth on the left panel
  • Select the Credentials in the submenu
  • Under the ‘Public API access,’
  • Click on the ‘Create New Key‘ option there
  • Choose the “Server” there
  • Specify the Whitelisted IP’s (If you have any)
    Leaving it blank (the request will be from any IP)
  • Click on the Create option there to create it
  • You will find the new server key is Created
    Under the ‘Public API Access‘ option
  • After completing, close all the tabs
  • That’s it, done

” OR “

  • Go to the console.developers.google.com
  • Select your Project from there
  • Select the Overview in the Menu
  • Under Mobile API
  • Select the Google Cloud Messaging
  • Click on the Enable button there
  • Now, Create the Credentials
  • After completing, close all the tabs
  • That’s it, done

By setting up a new server key from the Google Developer console can get back from this type of how to fix Error 401 unauthorized error web service issue.

4. Change the DNS Servers from your Windows PC –

Change the DNS Servers

  • Go to the Control Panel
  • Click on Networking and Internet option
  • then, Network & Sharing Center
  • Now, go to change adapter settings
  • Select the connection for which you want to change
  • Select on Networking button there
  • Click on advanced & choose the DNS to change it
  • Now, Change the DNS servers
  • That’s it, Done

If the entire web page you want to access is giving you Error 401 unauthorized iis and if the internet page is available to others on different servers, then you change your DNS servers.

5. Clear your Internet Browser’s Cache & Cookies from your PC –

Clear your Browser's Cache & Cookies

  • Go to your browser
  • Click on settings or history button
  • Go to Clear browser cache & clear cookies
  • That’s it, done

It will remove your browser cache and cookies to fix this Error code 401 ffxiv problem.

6. Retry to Access the Webpage on your PC –

Retry to Access the Webpage

Reload the web page or press F5 to retry accessing the web page. If this Error 401 unauthorized sip 2013 problem is temporary, then this refresh will resolve the issue suddenly.

7. Scan your PC for Virus/Malware on your Windows PC –

You have to scan your computer for the Viruses or Malware if there are injected by some any webpage or any software that you recently installed.

Scan your PC for Virus/Malware -

  • Go to the Start Menu
  • Search for Microsoft Security Essentials
  • Click on ‘Scan Now‘ option there
  • Select the type you want to scan
  • Then, click on Scan Now
  • It will do a Scan for your PC
  • That’s it, done

It will scan your computer to fix this HTTP Error 401 unauthorized error web service problem quickly.

These are the quick and the best way methods to get quickly rid out of this HTTP Error 401 Unauthorized Code problem from you entirely. Hope these solutions will surely help you to get back from this Error Code 401 problem.

Also, read;

If you are facing or falling in this HTTP Error 401 Unauthorized Code problem or any error problem, then comment down the error problem below so that we can fix and solve it too by our top best quick methods guides.

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