Solved: How to Fix McAfee Error 1303?

Got McAfee error 1303? McAfee is one of the well-known antivirus systems in the market. McAfee provides you security solution. Sometimes while working on systems, you may face running McAfee error 1303. Here we will discuss how to fix this error.

What are the Causes of Error 1303?

This error 1303 is could be due to the below possibilities:

• There could be corrupt download or incomplete installation of McAfee Antivirus software
• Windows registry altered due to another McAfee Antivirus-related software change
• There could be Virus or malware infection and corrupted Windows system files
• Another program might have mistakenly deleted McAfee Antivirus-related files.

So it is important to troubleshoot possible causes of McAfee error 1303 to prevent it from recurring.

What are the Symptoms of McAfee Error 1303?

• “McAfee Error 1303” could crash your active program window.
• Your system may frequently crash with Error 1303 while running the program
• Your windows may respond sluggishly and slowly
• Your computer frequently “freezes” for a few seconds at a time.

How to fix McAfee Error 1303?

✔️ Solution 1 – Full scan of your PC

This error can be due to malware infection attack. IT is recommended to scan your entire machine with the latest antivirus.

✔️ Solution 2 – Update your device drivers

This McAfee error 1303 could be due to corrupt or outdated drivers. By using tools like DriverDoc you can update your latest drivers.

✔️ Solution 3 – Clean your temporary files with Disk Cleanup

You can clear your junk and temporary files using Disk Cleanup utility. You can run this utility using the command prompt.

✔️ Solution 4 – Uninstall or reinstall the McAfee antivirus program

Sometimes, uninstalling the McAfee antivirus program and reinstalling it again can eliminate this McAfee error message 1303.

✔️ Solution 5 – Restore your system to the previous version

Windows gives you an option of system restores with inbuilt utility. Go to the control panel and select programs and features. Check the systems restore the previous version and restore your system by following the instructions.

✔️ Solution 6 – Registry repair

Manual registry repair is not recommended because it needs technical knowledge. If you by mistakenly edit or delete some registry entry, you won’t be able to get your system back. 

✔️ Solution 7 – Clean installation of windows

If you are still facing the same error, you can reinstall your entire system again. This will erase your system data. SO this will be the last option to fix McAfee error code 1303.

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Lucy John McAfee

Lucy John McAfee, is a technical expert, She loves to write and discuss about new technologies and cyber security, She is also the chief blog editor at McAfee Support Number. She is a regular blogger who keeps a tab on the latest updates in the Security and technology arena. She has visited United Kingdom, United States (USA), Canada, Australia.
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