Windows Defender Not updating its virus definition

[altamash0007]

Windows Defender is no upgrading its virus definition.
Product definition update failed.
Error Description: Another installation is already in progress. Complete that installation before proceeding with this install.
Error Code: -2147023278

 

[Colif]

Go to-Get the latest definitions - Manually download from WDSI website: the latest updates <==

<<http://www.microsoft.com/security/portal/definitions/adl.aspx>>

https://answers.microsoft.com/en-us/protect/forum/protect_defender-protect_updating-windows_10/error-code-2147023278/32e3a21f-0b84-4ab8-a2e2-7fdc4b479b6c?auth=1


https://answers.microsoft.com/en-us/windows/forum/windows_10-windows_install/windows-10-error-code-2147023278/6ee4f3bb-9d53-495e-8ef5-50c3bc1c0ec2