A Simple Guide To Troubleshoot Mcafee Error Code 66

By Author: McAfee Error Code 66
Total Articles: 678
Comment this article

It has become necessary for us to scan our devices from time to time to protect them from viruses, malware, and other unwanted programs. And for that, the McAfee antivirus tool would be the best option that anyone can choose. It is available at a great price that anyone can easily afford, and it is also much easier to set up and use on computers and mobile devices.

McAfee scans your devices thoroughly to detect any malicious programs. But sometimes, you might face some issues while setting up or using the software on your computers. For instance, some McAfee users have encountered a problem where the software fails or crashes while it’s running. And this issue is stated as error code 66. You have come to the right place if you are also a McAfee user and face the exact issue.

Do you want to know how to fix this problem? Want to get the solutions for this? If yes, you must keep reading this post as here we will explain this issue with the solutions you can try. So, go on and read this complete article.

All About McAfee Error Code 66

McAfee Error code 66, also known as run time ...
... error 66, occurs when the software fails or crashes while it’s running on your device. And when the error occurs, you see a notification stating, “McAfee antivirus has encountered a problem and needs to close.”

There can be various reasons explaining why you are facing this issue. But, there is no need to worry at all. It can be fixed with much ease. A runtime error occurs without any warning. It leads to the deletion of the files on your device, and obviously, no one wants to face this issue.

So, to help you get rid of the problem, here we have mentioned some simple fixes that you can try. Let’s get to the methods to resolve McAfee runtime error 66.

Method 1: Cleaning Out System Junk or Temporary Files to Fix the Issue

Sometimes, McAfee error 66 happens because of the junk or temporary files stored on your computer. In that case, you should clean all the junk files from your device. Follow the mentioned instructions to clean out the system junk or temporary files from your computer:

Firstly, power on your computer system and then go to the Start menu.

Now, when the search box opens up on your screen, you will need to type “disk cleanup.” And then hit the enter key.

On the next screen, you will have to choose the drive that you would like to clean.

Next, select the file type to delete and then click on the option of “Files to Delete.”

Lastly, select the “Ok” option appearing on your screen, after which the disk cleaner will start to run and will remove the selected file types.

Method 2: Uninstalling the McAfee Program Linked with Error 66

Here is another method following which you can get rid of the McAfee error code 66. Here’s how this technique works:

First, you will have to power on your computer system and then use the Start menu to get to the Control Panel window.

After reaching the Control Panel window, scroll down and click on the “Programs” option.

And next, you will need to choose the option of “Programs and Features.”

Now, go to the top menu, and here you will see an “Uninstall” option. You will have to click on it.

And lastly, follow the on-screen instructions to complete the uninstallation procedure. And that’s it.

You can now install the software again and check if this fixes the issue.

Method 3: Close the Conflicting Programs

McAfee error code 66 might also occur due to the conflicting programs running on your computer. In that case, you should close those programs by following the instructions mentioned here:

Start the task by opening the Task Manager window on your computer system. For this, you will have to press the Ctrl-Alt-Del keys altogether.

On the Task Manager window, you will see the list of the programs that are currently running.

You will now have to go to the “Processes” tab and then stop the programs individually by highlighting each of them.

At last, click the “End Process” button to close the conflicting programs. And that’s all.

So, these are the simple ways that you can try to fix the McAfee error code 66. Go on and follow any of these methods if you are also facing the same issue, and let us know which one worked for you. And to read more informative posts like this, please keep visiting our website.

Source :-https://kellieminton123.wixsite.com/mysite/post/a-simple-guide-to-troubleshoot-mcafee-error-code-66

I am a Blogger and Designer .My interests range from technology to design. I am also interested in programming and education.