Hello Steve,
To open a support case, start here:
<https://support.microsoftsecurityessentials.com/>
Support for MSE in these forums:
<http://social.answers.microsoft.com/Forums/en-US/category/mse>
Ǝиçεl
©¿©¬
-=-
PS
I hope you remove AVG Free Antivirus using this tool:
<http://askabouttech.com/how-to-remove-avg-free-antivirus/>
"Steve" wrote:
> I'm using MS Essentials on Vista home premium. Somehow I have lost the menu
> item (Start or Control Panel?) to start it. Security Center reports that
> Essentials is running, but I cannot start a scan. All attempts at
> reinstalling Essentials have failed.
>
> (I used to use AVG, but after an unwanted upgrade to V9, the PC became
> unuseable due to AVG processes taking all the processor resources).
>
> What to do now?
>
> Steve.