McAfee is one of the best antivirus software in the market right now. It provides high-class security against threats. However, while using the software, users often deal with various issues and errors, and one of them is the problem with install McAfee.

What is Error Install McAfee?

Error Install McAfee

As the name suggests, it is an issue that causes while installing McAfee. You may receive the error message as: “Something has gone wrong with the installation” or “McAfee Error 0.”

We have shared all the possible ways to resolve different McAfee installation errors in the article below.

What Triggered Issue of Install McAfee?

  • Incomplete installation or a corrupted download
  • Some McAfee-related apps were removed.
  • Windows was corrupted as a result of the recent McAfee antivirus software.

Ways to Resolve Errors Related to Install McAfee

Method 1: Re-Install the McAfee Antivirus

install mcafee

  1. To begin, go to
  2. After that, look for the software and then download it.
  3. Now just sit back and wait for the file to download.
  4. After the file has been downloaded, open it.
  5. Then follow the on-screen directions to finish the installation.
  6. If a user runs into problems while installing McAfee antivirus, they could contact McAfee’s virtual assistant for help.

Method 2: Use Support Tools to Get Rid of the Issue

install Mcafee

  1. Ensures that all files are saved.
  2. Shut down all the background software.
  3. Before each use, make sure to download a fresh copy of MCPR. This ensures that McAfee antivirus is up to date and that newer McAfee products are effectively identified.
  4. The purpose of “MCPR” is to clean up components that must be reinstalled. It does not remove all of the components completely.
  5. Restart the system after you’ve finished this step.

Method 3: Clean the Unsuccessful Files

install mcafee

McAfee cleanup tool allows resolving the errors related to installing McAfee from your system.

  1. In the event that the cleanup fails, follow the actions outlined below:
  2. After that, “Restart” the system and perform the “MCPR” once more.
  3. If the notice “Cleanup Unsuccessful” displays again, ignore it.
  4. Restart your computer system now.
  5. Reinstall the McAfee programme if necessary.
  6. If the user is still unable to install, contact the experts for immediate assistance with “McAfee Error 0.”

Install McAfee: McAfee Error Code 0

install mcafee

The error 0 McAfee arises due to the corruption in downloading the application or incomplete installation of the software. 

In addition to slow response times, windows and mouse input can also be affected by error “0” by crashing or striking the program constantly. You can solve your problem by following these instructions:

Steps 1: Try to Restart Your System

  1. Shut down all the background software of your system.
  2. Then, Restart it.
  3. Check if you are still getting the “Error 0.” If yes then try out the second step.

Step 2: Run the Pre-Installed Software

  1. By double-clicking the Pre-Install Tool.exe file, you can download the Pre-Install programme.
  2. Then, on your screen, you’ll get a warning message; click “OK” to confirm the modifications.
  3. After you’ve finished the installation, select the “OK” option.
  4. Restart your computer now.
  5. You must try to reinstall the McAfee software after restarting the machine.
  6. Restart your computer after completing the re-installation process.

Install McAfee: McAfee Error Code 34

These types of errors, according to McAfee installation assistance pros, persist during the programme installation procedure and when McAfee-associated software is running.

McAfee Error Code 34

Individuals may find it difficult to keep track of when and where the McAfee 34 mistake occurs, so the following procedures are required to resolve the problem as quickly as possible:

  1. To begin, fix all registry entries associated with the Error code.
  2. To get rid of the issue, do a comprehensive Virus check on your device.
  3. Using disc cleanup software such as “cleanmgr,” delete all system garbage files and folders.
  4. Make sure your device driver is up to current.
  5. Use Windows System Restore mode to “undo” all recent system modifications on the device.
  6. Reinstall or uninstall any anti-virus or virus-scanning software that is associated with problem code 34.
  7. Open the “sfc/scannow” method in Windows System File Checker.
  8. Install all Windows updates that are available.
  9. To complete the process it is recommended to follow the process of clean Installation of the Windows system.

Install McAfee: McAfee Error Code 16002

install mcafee

  1. To run the installation wizard, you must have administrator access.
  2. Log in as an administrator and fill in the log-in information.
  3. Now it’s time to run the setup wizard.
  4. Uninstall any incompatible products before attempting to reinstall them.

Install McAfee: McAfee Error 16502 & 17001

  1. First of all, you need to install the Wizard Endpoint Security.
  2. In case, you are not able to install it successfully then it might be difficult to import the specified policy as well.
  3. Make sure that you have chosen the right data to import.
  4. Check if you are getting some issue, if yes, then contact the Technical Support team of the software.

Install McAfee: McAfee Error Code 17002 & 17003

  1. In case, you were not able to install the tool Endpoint Security, then go to the settings and verify the Installation Logs of your system.
  2. If the error 17002 and 17003 still persists, then try to contact the technical team of the software.

Install McAfee: McAfee Error Code 16015, 16016 & 16017

  1. If your installation wizard asks you to restart your computer to complete the installation, do so first.
  2. See if any system restarts are pending from a previous installation or removal activity.
  3. Restart the computer to complete the installation.

Final Words!

We have now come to the end of the article. Hopefully, the methods have helped you to resolve the installation issue you were facing while using the antivirus application. However, if you are still getting the error then it is best to contact and take help from the IT professionals. They will guide you to a stepwise step process.

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