Fix Windows Update Error 0x80070643 on Windows 10

Video Description

Fix Windows Update Error 0x80070643 on Windows 10 ►►►SUBSCRIBE for more: https://www.youtube.com/user/Britec09?sub_confirmation=1 Today we will fix error Windows Defender Windows Update Error 0x80070643, first make sure you uninstall any 3rd Party Anti viruses or Anti malware programs. So what causes this windows defender kb2267602 0x80070643 error? There many reasons why you may encounter error 0x800070643. Here are some of the main reasons why it happens Failed to install latest Windows updates Damaged or corrupt operating system files. Corrupt or Damaged .Net Framework. Installed third-party antivirus/malware software. Corrupt system registry or Errors in Registry. Virus/Malware infection. Corrupt or disabled Microsoft Source Engine Ose.exe ------------------------------------------------------------------------ 1) Click on the Start menu. Type “cmd“. Right click on Command Prompt and select Run as administrator. In Command Prompt, type “sfc /scannow” and press Enter. DISM /Online /Cleanup-Image /RestoreHealth ---------------------------------------------------------------------- 2) Microsoft .NET Framework Repair Tool https://www.microsoft.com/en-gb/download/details.aspx?id=30135 -------------------------------------------------------------------- Reset Windows Updates Components 3) Click on the Start menu. Type “cmd“. Right click on Command Prompt and select Run as administrator. In Command Prompt, type net stop wuauserv net stop cryptSvc net stop bits net stop msiserver ren C:\Windows\SoftwareDistribution SoftwareDistribution.old ren C:\Windows\System32\catroot2 Catroot2.old net start wuauserv net start cryptSvc net start bits net start msiserver -------------------------------------------------------------- Use Windows Defender Command Line Tool to Update the Signatures Click on the Start menu. Type “cmd“. Right click on Command Prompt and select Run as administrator. In Command Prompt, type: “%PROGRAMFILES%\Windows Defender\MPCMDRUN.exe” -RemoveDefinitions -All “%PROGRAMFILES%\Windows Defender\MPCMDRUN.exe” -SignatureUpdate "%ProgramFiles%\Windows Defender\MPCMDRUN.exe" -SignatureUpdate -MMPC ---------------------------------------------------------- Fix Microsoft Silverlight Download Microsoft’ Silverlight Fix it Utility http://download.microsoft.com/download/6/C/9/6C970550-32AB-4235-9CDD-7FC9DD848BBB/silverlight.diagcab Once uninstalled download latest version http://www.microsoft.com/getsilverlight/get-started/install/default.aspx ——————— My Social Links: 🔵 View My Channel - http://youtube.com/Britec09 🔵 View My Playlists -https://www.youtube.com/user/Britec09/playlists 🔵 Follow on Twitter - http://twitter.com/Britec09 🔵 Follow on Facebook: http://facebook.com/BritecComputers 🔵 View my Website: http://BritecComputers.co.uk 🔵 My Official Email: [email protected] #0x80070643 #FixWindowsUpdate #FixError0x80070643 #Windows10