How to Fix McAfee Error Code 507? McAfee Customer Care 1-800-445-2810 Number

McAfee error code 507 can appear anytime while downloading, installing or uninstalling etc. of McAfee Antivirus program. These errors can cause your Computer System behave in an unexpected way like your Windows can shut down unexpectedly, running program window might crash etc. The error may be a result ofimproper or incomplete Installation, corrupt downloads, missing files etc. If you have following operating system, then there are chances you may face this Error 507:

  • Windows 10
  • Windows 8
  • Windows 7
  • Windows Vista
  • Windows XP
  • Windows ME
  • Windows 2000

Troubleshooting the main cause of this error will help you avoid it in future. In this article we have listed reasons, symptoms & manual troubleshooting steps to Fix McAfee Antivirus Error 507. In case of any doubt don’t hesitate to call on our McAfee Helpline Number 1-800-445-2810 toll free.

Symptoms of McAfee Error 507

Error 507 in McAfee Antivirus appears with the following symptoms.

  • The active program window crashes every time Error 507 appears.
  • Your PC frequently crashes displaying the same Error
  • Windows system files damages displayed on the screen
  • Windows becomes really slow, runs sluggishly or reboots on its own.
  • The frequent computer crash &freeze

What Causes McAfee Error 507?

Error 507 in McAfee Antivirus might occur due to:

  • Incomplete Installation process or corrupt downloading of the McAfee Antivirus
  • Corrupted Windows registry
  • Infection by any Virus or malware
  • Missing McAfee Antivirus program related files

How to Fix McAfee Antivirus error 507?

Below is a list of troubleshooting steps to resolve your Error 507. you can either follow them or contact McAfee to talk to our technician.

Step 1: Repair Registries Linked With Error 507

To start the repair, follow these steps:

  • Click on the “Start” button.
  • Type “command” in the search box and without pressing “Enter” key, move to the next step.
  • Press “CTRL”, “Shift” and “Enter” keys all together.
  • You will be asked for the permission, click on “Yes”.
  • Type “regedit” in the opened window and press “Enter” key.
  • In the Registry Editor, select the key associated with Error 507 that you want to back up.
  • Select “Export” from the “File” menu.
  • In the “Save In” list, select the location where you want to save the backup key for [McAfee Antivirus.
  • Enter a name for the back-up file in the “Filename” box such as McAfee Antivirus Backup.
  • Make sure to select the “Selected branch” option in the “Export Range” menu.
  • Click on “Save” and the file would be saved with a .reg file extension.
  • McAfee Antivirus related registry entry backup created successfully.

Step 2: Initiate a Complete Malware Scan for PC

McAfee Error Code 507 could also be a result of malware infection on your PC. Any such infection can make your computer unstable. It may crash, slow down without any explanation or reboot unexpectedly.

Step 3: Using Disk Cleanup (cleanmgr), Clean up System Junk

Below are the steps explaining how to run Disk Cleanup (cleanmgr) for Windows XP, Vista, 7, 8 and 10:

  • Click on the “Start” button.
  • Type “command” in the search box and without pressing “Enter” key, move to the next step.
  • Press “CTRL”, “Shift” and “Enter” keys all together.
  • You will be asked for the permission, click on “Yes”.
  • Type “regedit” in the opened window and press “Enter” key.
  • Disk Cleanup will begin calculating how much space on each drive can be freed up.
  • You will be asked to select the categories from which you want to clean up the junk files. You can choose “Temporary Files” from here only.
  • Select the checkboxes against the categories you want to clean and click on “OK”.
  • You have successfully cleaned up the Temporary and junk files from your PC.

Step 4: Update Device Drivers of Your PC

Error 507 can also be caused due to corrupt or outdated device drivers. Drivers can malfunction for a variety of reasons. You can also try updating the device drivers to fix this error.

Driver updates for Windows and devices like network adapters, monitors and printers etc. gets downloaded and installed automatically through Windows Update.

Step 5: Utilize Windows System Restore to “Undo” Recent System Changes

To use System Restore, follow:

  • Click the Start button.
  • In the search box, type “System Restore” and click “Enter”.
  • In the results, click “System Restore”.
  • Enter any administrator passwords.
  • Follow the steps in the Wizard to choose a restore point.
  • Restore your computer.

Step 6: Uninstall and Reinstall the McAfee Antivirus Antivirus Program Associated with Error 507

If your Error 507 is related to a specific program, then try reinstalling McAfee Antivirus again.

Step 7: Run Windows System File Checker (“sfc /scannow”)

To run System File Checker, follow:

  • Click the Start button.
  • Type “command” in the search box.
  • While holding CTRL-Shift on your keyboard, after this Now, Click Enter.
  • You will be prompted with a permission dialog box.
  • Click Yes.
  • A black box will open with a blinking cursor.
  • Type “sfc /scannow” and click Enter.
  • System File Checker will begin scanning for Error 507 and other system file problems.
  • Now, Follow the on-screen commands.

Step 8: Install All Windows Updates

To check for Windows Updates, follow:

  • Click the Start button.
  • Type “update” into the search box and click Enter.
  • The Windows Update dialog box will appear.
  • If updates are available, click the Install Updates button

Step 9: Perform a Clean Installation of Windows

Reinstalling Windows will erase everything from your hard drive, allowing you to start again with a fresh system. Furthermore, a clean install of Windows will also quickly clean out any and all “junk” that has accumulated over the normal usage of your computer.

Need Help? Contact McAfee Helpline Number on 1-800-445-2810

If you are still not able to fix McAfee antivirus error 507, contact us. Our qualified team will first diagnose the root cause behind the errors occurring with your McAfee. Once the issue is diagnosed, our expert McAfee customer serviceteam and help you resolve your issue instantly.

Our McAfee Customer Care Number that are absolutely toll free 1-800-445-2810 (USA/Canada), +61-1800-769-903 (Aus), +44-800-046-5700 (UK).

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