[Solved] How to fix McAfee not installing due to Javascript error ?

McAfee not installing due to Javascript error
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How McAfee protects from viruses?

McAfee is one of the most well-known anti-virus software. It protects our device from various malicious files and folders which are called viruses. These viruses enter our computer and replicated themselves. They insert their own block of code into the computer’s original code as a result of which our computer starts to behave abnormally. So, it is always recommended that you use antivirus software whenever you are using your computer.

 Country  Toll-Free Number
 McAfee support phone number USA 1-800-986-6752

Anti-virus software is all the more necessary when we are working on the internet because the internet is teeming with viruses, malware and spywares which are waiting for a scope to invade our computer and steal our personal data. If we have an anti-virus software loaded on our device, it will scan our device from time to time and prevent our files and folders from being corrupted?

What is McAfee not installing due to Javascript error?

An McAfee not installing due to Javascript error is a problem that hampers the normal proceedings of our computer. It is mostly encountered while we are working on an application. Some errors quite immediate attention and we are no longer able to work on our device as long as we do not troubleshoot that McAfee not installing due to Javascript error.

McAfee not installing due to Javascript error

What are the causes of McAfee not installing due to Javascript error? 

This McAfee not installing due to Javascript error is mostly encountered if the JavaScript on our device is missing or has become corrupt. It is one of the most commonly encountered McAfee not installing due to Javascript error of McAfee that requires immediate attention. There are quite a number of ways to troubleshoot this kind of error.

How to troubleshoot McAfee not installing due to Javascript error?

The steps to troubleshoot McAfee not installing due to Javascript error are as follows:

METHOD 1: The first method that we have in hand is to run the Preinstall Tool on our device. The steps to do so are as follows:

  • Download the Preinstall tool form the internet.
  • Save the exe file on your Desktop or any other place that is easily accessible to you.
  • Double-click on the exe file to run it on your device.
  • Follow the on screen information and Click on Finish.
  • After the Preinstall Tool has successfully installed itself, click on OK.
  • Click on Close.
  • Restart your computer after you have successfully installed the Preinstall tool.

METHOD 2: The second method is to repair the client-side scripting i.e. JavaScript as McAfee not installing due to Javascript error mainly occurs if there is any issue with the JavaScript of our system.

  • Click on the Start button present at the bottom on the Desktop screen.
  • Go to the search box that appears at the bottom.
  • Type cmd in the search box.
  • Right-click command in the search results and Click on Open as Administrator.
  • Type the following commands one by one in the command prompt window and remember to press enter after giving each of the following commands
    regsvr32 jscript.dll
    regsvr32 vbscript.dll
    regsvr32 scrrun.dll

After you have successfully given these commands, you will get the success or failure result.

If these methods prove themselves to be unsuccessful, then you will have to contact McAfee Technical Support.

Comment below if you have any queries regarding How to fix McAfee not installing due to Javascript error 

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