[Resolved] How to fix McAfee security software failed to launch error code 1 ?

McAfee security software failed to launch error code 1
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McAfee has comprehensive cyber security solutions. It provides cyber security solutions for both businesses and consumers. McAfee helps businesses with cyber environments that are truly integrated, where protection, detection, and correction of security threats happen simultaneously and collaboratively. It is not antivirus, it’s official purpose is to “analyze” your defenses and tell you if your computer is vulnerable. It scans your web history and objects currently running in memory for malware and checks status of your firewall.

Getting McAfee security software failed to launch error code 1, Contact McAfee Support:

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

What are the symptoms of McAfee security software failed to launch error code 1 ? 

  • McAfee security software failed to launch error code 1 appears and crashes the active program window.
  • Your PC frequently crashes with Error code 1 when running the same program.
  • “McAfee security software failed to launch error code 1” is displayed.
  • Windows run sluggishly and responds slowly to mouse and keyboard input.
  • Your computer periodically freezes for a few seconds at a time.

McAfee security software failed to launch error code 1

What are the causes of McAfee security software failed to launch error code 1 ? 

  • Incomplete installation of McAfee software.
  • Corrupt download of Mcafee software.
  • Corruption in Windows registry entries.
  • Malware or virus that has corrupted the Windows system programs.
  • McAfee anti-virus program related files deleted mistakenly by another program maliciously.

How to resolve McAfee security software failed to launch error code 1 ?

  • Repair Registry entries associated with Error code 1

Before starting the repair you need to create a back up of the registry related to McAfee security software failed to launch error code 1 to manually repair your windows registry.

  • Click on the start button.
  • In the search box type “Command”. do not hit Enter.
  • Hold CTRL+SHIFT on your keyboard and press Enter.
  • A permission dialog box will be prompted.
  • Select Yes.
  • With a blinking cursor a black screen box will appear.
  • Hit Enter after typing “Regedit”.
  • Select the error code 1 related key you want to back up from the Registry Editor.
  • Choose Export from the file menu.
  • Select the folder from the Save in list where you want to save the quicken backup key.
  • Type a name for your back up file in the File name box.
  • Select “Selected branch” in the export range box.
  • Click Save.
  • The file is saved with .reg file extension.

Unless you are a PC service professional, manually editing the Windows Registry to remove invalid McAfee security software failed to launch error code 1 keys is not recommended. Incorrectly editing your registry can stop the system from working and will create irreversible damage to your operating system.

  • Try to run System File Checker

The inbuilt tool that allows you to scan all the corrupted system programs. The tool will automatically restore corruptions including those related to Quicken Error code 1 error message.

  • Click the start menu.
  • Type “Command” and hit Enter.
  • Hold CTRL+SHIFT key on your keyboard and hit Enter.
  • Click Yes, in the permission dialog box to allow the program to make the changes to your system.
  • Type “sfc /scannow” and hit Enter key.

The System File Checker will begin scanning for McAfee security software failed to launch error code 1.

  • Update Driver 

Corrupt device drivers can be the reason behind the error “McAfee security software failed to launch error code 1”. The Issues with the windows programs are created by the outdated drivers. Updating the drivers to the latest version will fix the Error. Updates drivers improve the speed and performance of the system.

Comment below if you have any queries regarding McAfee security software failed to launch error code 1 

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