Avast is a renowned name in the field of security software. The application is suitable for keeping the system out of danger from all types of online threats. It also keeps your personal details secure during online payment. However, when you are going to upgrade your Avast software, you may face Avast HTTP server returned error problem. So from the context of this article, you will be able to learn the procedures to resolve this frustrating issue.

Causes Of Avast HTTP Server Returned Error

If any files get damaged which is related to the Avast antivirus, then it can give rise to error messages popping up. Hampering of the internet connection, also in case the programme is obsolete then the http server returned error won’t be alien to you.

The error can cause a number of problem in your system. So resolving the issue is a serious concern as soon as possible. Hence, the need for mitigating the issue is essential. So, go through the article to find suitable solutions for the problem. If the system responds slowly to the keyboard and mouse inputs, then it may be due to this error as well.

How To Fix HTTP Server Returned Error?

Now, here in this article, you will get the best possible solutions to resolve Avast update HTTP server returned error. Without further ado, let us check the procedures.

Check The Internet Connection

If there is any problem with the internet connection, then it is the major cause of this server problem. And to solve this, you can do nothing except to wait and to call your internet service provider to fix the issue.

Clear Cookies And Browsing History

Gathering of many junk files in the system can result in Avast HTTP server returned error. You can clear all the cookies and browsing search history from your system by following this process. By cleaning the unwanted files from your system, you may be able to resolve this server problem. Follow the below procedures to clear all the junk files from your system, which generally works for all the browsers.

At first, open a browser and then press the Ctrl key along with H key at the same time. Then the history window will appear on the screen. After that select on Clear browsing history option. Next set the time range into Everything by dropping down the arrow. Further, you need to choose Clear Data; this will takes a little time to clear all the browsing data from your system. And this results in free up of space and which may repair this Avast HTTP server returned error issue.

Reinstall Avast Antivirus

If there is an issue like the loss of files from the Avast antivirus folder due to some malicious activity in the system, then it may result in generating the HTTP server returned error issue. Uninstalling and reinstalling the latest version of Avast software would be a better way to deal with such problems.

Go To Control Panel

First, you need to open the Control Panel and to do this; you can search for it on the Windows search bar. After that, expand the Control Panel window. Next, change the view to Large icons by dropping down the arrow beside it.

Uninstall Avast Antivirus

After that scroll down until you get Programs and Features option. Then expand the same window, you will find all the programs installed on your system. Scroll down and locate Avast antivirus programme. Upon finding the programme, right-click on it and choose Uninstall from the list. It will remove Avast files from your system.

Open A Browser To Download And Install The Latest Version

After that open a browser and type Avast download in the address bar and hit Enter. Then from the search results select the first one. Then you will click on download to gets the updated version of Avast antivirus. It may take some time to download, depending on the internet connection you are using. Keep your system protected from any disturbance during the downloading process, because any disturbance may result in an incomplete file. After downloading it install it with patience.

After the Avast antivirus gets installed in your system, check it will solve your Avast HTTP server returned error.

These are the procedures which you can apply to get rid of this Avast HTTP server returned error problem on your own. But, make sure you are downloading the verified version of the security software. Otherwise, it may damage your system to a large extent.