[SOLVED] Unable to install windows defender on Windows Server 2016 error 0x80073701

7pk · Feb 9, 2024

Is the problem KB4103720? This is the log after I tried to install Defender. Ran wusa /uninstall /KB:4103720 and result was The update KB4103720 is not installed on this computer.

Maxstar · Feb 12, 2024

Hi,

Download the

Farbar Recovery Scan Tool and save it to your Desktop:

Download the 64 bit version: - Farbar Recovery Scan Tool Link

Warning: This script was written specifically for this system. Do not run this script on another system.

Download the attachment fixlist.txt and save it to your desktop.
Right-click on FRST.exe and select "Run as administrator".
Press the Fix button.
If for some reason the tool needs a restart, please make sure you let the system restart normally.
When finished, a log called Fixlog.txt will appear in the same directory the tool is run from.
Post the logfile Fixlog.txt as attachment in your next reply.

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[SOLVED] Unable to install windows defender on Windows Server 2016 error 0x80073701

7pk

Contributor

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Maxstar

Windows Update Moderator, Security Analyst

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