Windows Update continues to not install Microsoft Security Essentials beta was last updated September 2012 (4.1.522.0)

I get an automatic notification and attempts to install the program above, but they keep failing.

It's the only update fails.

Thank you

Don

Hi Don,

1. What is the update's KB number?

2. do you get any error code or error message?

3. have you made changes on the computer before this problem?

See this link to view the update history.

I would suggest trying the following methods and check if it helps.

Method 1:

Run Windows Update to convenience store and check if it helps.

Open the Windows Update troubleshooting tool:

http://Windows.Microsoft.com/en-us/Windows7/open-the-Windows-Update-Troubleshooter

Method 2:

Put the computer in a clean boot state, and then try to install the update and check if the problem persists.

How to troubleshoot a problem by performing a boot in Windows Vista or Windows 7:

http://support.Microsoft.com/kb/929135

Note: once you have completed troubleshooting, try the procedure described in step 7 to reset the computer to start as usual.

Method 3:

Try the steps in the Microsoft article and check following.

The problems with the installation of the updates:

http://Windows.Microsoft.com/en-us/Windows7/troubleshoot-problems-with-installing-updates

Hope the information is useful.

Tags: Windows

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