How Do I Fix Windows Defender Error Code 0x8007139f?

“I have the same windows defender error code 0x8007139f problem. No other security programs. Computer suddenly became slow. Windows defender was turned off, I was not turned off by me. When I initiate a scan, or even try to turn it on. It gives me the error.”

Since there are so many people having this question, some details about this error code will be given in the article.

What is Windows Defender Error Code 0x8007139f?

Windows Defender, formerly known as Microsoft AntiSpyware, is a software product that helps combat malware. If your windows defender won't run or error code 0x8007139f displays sporadically, there might be conflicts from the other third party security program installed on your computer. If not this case, there might be other malware on your computer that disable your Windows Defender. You can download RegCure Pro to check what it is.

If you get this error code, you Windows Defender won’t work for your computer any more. And then your computer will be monitoring by spyware or under attack by other malware. They will not only compromise the information or data in your computer but also damage your hardware. You should fix this error code as early as you can.

How to Fix Windows Defender Error Code 0x8007139f?

You should remove unwanted programs and malware in your computer before your fix this error. You can follow the guide below to get rid of all the threats.

Step by Step Remove All the Potential Viruses

Please watch the remove video first to see if you can handle it.

Best Tips: Erase Malware and Potential Threats Step by Step

• End process in task manager
• Search files and delete them
• Remove from control panel
• Erase from Registry Editor

Step 1: End Windows Task Manager process from this malware

Right click on the taskbar bad then go to windows task manager. Select the malware PROCESS  and end it.

Step 2: Search for malicious files and delete them

Open start menu, type the name of malware (detected by spyhunter free scanner) in the search bar. Right click it and open its file location. Delete all the related files.

Step 3: Delete corrupted and extra registry entries in Registry Editor.

You can delete corrupted and extra registry entries to remove the malware in your PC. Open Registry Editor by pressing Windows+R keys, type regedit in Run box and click “OK” to proceed. When Registry Editor is open, search and get rid of the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%AppData%\<random>.exe"
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%AppData%\<random>.exe"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments "SaveZoneInformation"=1
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon "Shell" = "%AppData%\<random>.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe "Debugger"="svchost.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msmpeng.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe

Step 4: Reset your browser

Type "internet option" in start menu, double click it and then go to Advanced tab.

Automatically Fix Error Code 0x8007139f & Optimize Your PC with RegCure Pro

RegCure Pro can fix System Errors, Malware, Performance Issues, Privacy Items, and Junk Files. It may help resolve this Windows Defender Error Code 0x8007139f. Here are some features of RegCure Pro:

1. Cleans away Windows registry errors
2. Ejects active viruses, spyware and other malware
3. Stops unneeded processes and startup items
4. Deletes privacy files that could contain confidential info
5. Find software to open files

Therefore, you are welcomed to download and install RegCure Pro to fix PC problems and your PC back up to speed

Click the icon to download RegCure Pro.

1. Click "Yes" to run the profile.

2. After installation, you can scan your computer for errors by making a system scan.

3. After scanning, choose the items you want to clean and fix.

Good to know:

RegCure Pro is compatible with the Windows 10 64-bit and 32-bit Operating Systems, Windows 8.1 64-bit and 32-bit Operating Systems, Windows 7 64-bit and 32-bit Operating Systems, and Windows XP 32-bit Operating System. It may help you optimize your PC and solve other common PC problems.