[SOLVED] Error ERR_QUIC_PROTOCOL_ERROR Problem (100% Working)

Did you know that why you are getting this type of Error ERR_QUIC_PROTOCOL_ERROR Code problem on your google chrome browser or why you are facing this error problem on your PC? If you are searching these kinds of questions but couldn’t find any right website then check out our website once to get the best and the right guides and the solutions for your any error problem, Because we are always here to fix and solve your error problems from you.

You may mostly see this error ERR QUIC PROTOCOL ERROR on your google chrome browser on your Windows PC. This error may also occur when the QUIC protocol is blocked along the route between you & your target website. From this error, Google chrome users were unable to get to Google search page & were receiving this error code issue.

Google Chrome browser is the most widely used browser among the internet users (Because of the ease of handling) and you will mostly get and face this type of error issue on your Google chrome browser.

This shows an error code message like,

ERR_QUIC_PROTOCOL_ERROR

This webpage is not available

The web page might be temporarily down, or it may have moved permanently to a new web address.

Error code: ERR_QUIC_PROTOCOL_ERROR

Causes of Error ERR_QUIC_PROTOCOL_ERROR Code Problem:

  • Google Chrome error issue
  • Disable experimental quic protocol
  • Android Phone error problem

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So, here are some quick tips and the tricks for easily fixing and solving this type of error ERR_QUIC_PROTOCOL_ERROR code problem from you permanently.

How to Fix & Solve Error ERR_QUIC_PROTOCOL_ERROR Problem:-

1. Disable Google Chrome QUIC Protocol from your Internet Browser –

Disable Google Chrome QUIC Protocol

  • Go to your Google Chrome browser
  • Type there in the enter the URL field
    Chrome://flags
  • Then, press Enter there
  • Now go to ‘Experimental QUIC Protocol.’
  • Open the drop down menu
  • Click on Disabled option to disable it
  • That’s it, done

By Disabling the Google Chrome, QUIC protocol can fix this ERR_QUIC_PROTOCOL_ERROR code problem.

2. Clear Internet Browser Caches and Cookies from your PC –

Clear Browser Caches and Cookies

  • Go to the start menu
  • Click on the Menu option “” at the top right
  • Click on History there & go in it
  • Click on “Clear browsing data.”
  • Select and check the cache & cookies options to remove
  • Click on “Clear browsing data” there
  • It will clear the both cookies and caches
  • That’s it, done

By clearing your browser caches & cookies will fix this ERR_QUIC_PROTOCOL_ERROR code problem.

3. Uninstall the Unwanted Extensions from Internet Browser on your PC –

Uninstall unwanted Extensions from your Browser

  • Go to the start menu
  • Search or go to your Browser
  • Click on it and opens it there
  • After that, click on the three dots signs there
  • & click on the ‘More Tools‘ there
  • Now, click on the ‘Extensions‘ option there
  • Click on the extension which you not want (Unwanted)
  • Click on the Trash sign there to remove it from browser
  • After removing, close the tab
  • That’s it, done

By uninstalling unwanted extensions from your browser can quickly fix and solve this error ERR_QUIC_PROTOCOL_ERROR code problem from your PC browsers.

4. Fix by Deleting the line in Hosts File on your PC –

Fix by Deleting the line in Hosts File

  • Open Notepad
  • Go to the File>Open
  • A Pop-up will open there
  • Open this destination in the Box
    My Computer>Local Disk C:>Windows>System32>drivers>etc
  • Now click on the File type (at Bottom right there)
  • Select ‘All Files‘ option there
  • Now, click & open the Hosts file
  • In the Hosts file if you see the Facebook URL that is not opening, then
    Delete that line
  • Make sure that you delete only the relevant line
  • Now, save the hosts file & close Notepad
  • Restart your PC once
  • That’s it, done

Fixing by removing the line in the hosts’ file can quickly fix and solve this error ERR_QUIC_PROTOCOL_ERROR code problem.

5. Run a Full Scan of your Windows PC for Malware or Virus –

Scan your PC for Virus/Malware -

  • Go to the start menu
  • Search or go to the “Microsoft Security Essentials” there
  • Click on it and opens it there
  • A Pop-up will open there
  • Check the ‘Full‘ option there to scan thoroughly
  • After, click on the ‘Scan Now‘ option to scan thoroughly
  • After scanning, close the tab
  • That’s it, done

By running a full scan of your PC can get rid out of this Error ERR QUIC PROTOCOL ERROR Code problem from your PC completely.

These are the quick and the best way methods to get quickly rid out of this error ERR_QUIC_PROTOCOL_ERROR code problem from you entirely. Hope these solutions will surely help you to get back from this error problem.

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