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Browser Doesn’t Supply the Credentials Required [Fix Easily]

Verify if the credentials and web address are valid

5 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Key notes

While trying to access some websites, users have reported seeing this error message:This server could not verify that you are authorized to access the document requested. Either you supplied the wrong credentials (e.g., bad password), or your browser doesn’t understand how to supply the credentials required.

Seeing this error message means you can’t use your favorite browser to access the information on the website (s) you subscribed to by using the fast log-in method with either a Gmail or Facebook account, amongst others. Microsoft Edge users mostly encountered the error.

Here are a few platforms you may come across the error on:

In this article, we will explore how to bypass401 Unauthorizedand fix theYour browser doesn’t understand how to supply the credentials requirederror message so that you can log into your preferred services without any issues. Read on to find out how.

What can I do if my browser doesn’t supply the required credentials?

1. Try a different browser

To eliminate this problem, try logging in with a different browser. Opera One is a fast and secure browser, and unlike othersolutions, it doesn’t collect any personal information about you.

In fact, Opera One’s primary focus is user privacy and security, which is achieved thanks to the built-in VPN.

Plus, you get way more than a simple browser by deciding to use Opera One. With just one single app, you can eliminate the clutter and stress of running third-party software for each and every one of your digital needs.

Opera One covers pretty much all of them, from safe, anonymous browsing and unblocking geo-restricted content through its in-built VPN tool to taking snapshots without ever leaving the browser.

Its most powerful features focus on the user and were designed specifically with the end user’s browsing experience in mind. That is why features like the adblocker or the integrated workflows and floating video windows were injected into Opera One during its latest transformation.

Let’s quickly look at itskey features:

Opera One

2. Clear browser cache and install the latest updates

A cluttered cache may cause some issues within your browser. Thankfully, clearing the cache is a pretty straightforward process for most browsers, and it should fix theMicrosoft Edge Basic Authenticationerror.

Once done, verify if theYour browser doesn’t understand how to supply the credentials requirederror is eliminated, and you can sign in. In case the problem persists, you can use a reliable third-party cleaner tool.

Award-winning CCleaner is both powerful and fast, allowing you to clean up your computer in literally seconds.

Packed with advanced features, this PC optimization tool frees up space, clears your online tracks, including your browsing history and cache, and speeds up your system.

The best part is that you can test its excellent capacities for free since the Pro version also includes a general free trial.

Here’s how to use it:

3. Verify that the username and password are valid

Make sure that your password is correct while logging in. In many cases, users received theYour browser doesn’t understand how to supply the credentials requirederror when entering invalid credentials.

If you’re certain that the password is correct, contact the website administrator, or use the account recovery options available. If Edge is still not prompting for credentials, head to the next method.

4. Check if an error occurred on the server-side

Check if this error appears for other users. This error can happen on the server of any website, even websites that don’t require you to log in at all.

A good way to find out if others too are facing issues accessing the website is to use a platform likeDowndetector. Enter the address for the website throwing theYour browser doesn’t understand how to supply the credentials requirederror, and it will display the results.

If Edge basic authentication is still not working, head to the final method.

5. Make sure the link you’re using to access the website is valid

Another reason for causing this error could be that you don’t have the appropriate link to access the site or are trying to access a premium or restricted part of the website.

Try and check the web address to make sure this is not the case. Or, you could access the website through a search engine.

In this article, we explored the best solutions for theYour browser doesn’t understand how to supply the credentials requirederror.

In case the error still doesn’t go away, you could crosscheck the Edge Policies fromedge://policy, and disable the extensions installed on the browser.

Also, find out what to do ifMicrosoft Edge is running slow.

Let us know if the solutions were of help to you by reaching for the comments section below.

Browser Doesn’t Supply the Credentials Required [Fix Easily]#

What can I do if my browser doesn’t supply the required credentials?#

1. Try a different browser#

Opera One#

2. Clear browser cache and install the latest updates#

3. Verify that the username and password are valid#

4. Check if an error occurred on the server-side#

5. Make sure the link you’re using to access the website is valid#