How to Troubleshoot McAfee Error 1303?

How to Troubleshoot McAfee Error 1303?

The McAfee error 1303 is the complicated install error and can damage your computer system. If you get run time problems, you should fix McAfee Error 1303 in the right ways. This error can be resolved just by following some important steps given below or you can call at toll free McAfee Tech Support Number 1-800-734-2803 for instant help.

Important steps to solve Mcafee Error 1303:-

How to Troubleshoot McAfee Error 1303

Step.1 Solve Error Related Registry Entries: –


Solving error related registry entries can eliminate such type of error.

  • Wait over the task bar menus.
  • You will get “Start” hover card locates at bottom-left of system.
  • Next, you will get the search bar. Type “Command Prompt” in the field. Click on “OK” option.
  • You have to keep your cursor on black screen.
  • Enter “regedit” command on window.
  • From the registry editor, select issues related key.
  • In the “File Menu”, select “Export”
  • From the “Save In” list, select folder to save McAfee backup key.
  • From the “File Name” box, give a name for backup file.
  • From “Export Range” box, ensure that you have selected “selected branch”.
  • Click on “Save” button
  • The file will save with a .reg file extension.
  • In such a way, you can design error-related backup.

Step.2 Make a Malware Scan of Computer System: –

You need to make complete malware scan on your computer system. If you are unable to apply full malware scan on your system, you need to take help from online McAfee Antivirus Customer Support team immediately.

Step.3 Remove Unusable Junks: –

Removing useless folders or files will free sufficient space. To do so, you need to follow instructions:-

  • Get on the bottom-left menus.
  • Click on “Start” option.
  • You will get the “search bar” button.
  • You have to type “cmd.exe” in the field.
  • Next step, click on “OK” option.
  • You must to put your cursor on black window.
  • Need to Type the “cleanmgr” command on black screen.
  • Finally, hit [Enter] key.

Step.4 Update or Upgrade the Device Managers or Drivers: –

You should update or upgrade the device managers or drivers on regular basis on your computer system.


If you get error like McAfee Error 1303, you need to connect with certified technical experts just by dialing toll free McAfee Antivirus Technical Support Number 1-800-734-2803 to get immediate assistance. The easiest and quickest way to contact technical experts is only make a single call immediately.  As well, you can get instant technical solutions from technical experts when you face any such type of technical challenges.

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