How to fix Error Code 80070643 error in Microsoft Windows

This is a Windows update error code 80070643. This is actually getting the windows update&upgrade or unable to update the windows in all versions of Windows 7,8,8.1,10. Windows update error code 80070643: Reasons for the windows update: 1.Internet connection issue 2.The previous version of windows and antivirus. 3.junk files with live threats 4.corrupt system files 5.corrupt software distribution folder. […]