Check the Service Manager for "Automatic Update" service
Click Start, select Run and type: Services.msc
Press Enter
Locate the - "Automatic Update"
Make sure the service is not disabled and started.
If necessary:-
Go to START, Select RUN
Type: regsvr32 wuaueng.dll
Press Ok
Other reference:
Windows Update Greyed Out - Restore (Line 179)
http://www.kellys-korner-xp.com/xp_tweaks.htm
Automatic Updates options are grayed out?:
http://windowsxp.mvps.org/aupolicy.htm
"Mazen" <> wrote in message
news:5E42597F-8D49-40D0-80AB-...
>I have just reformated my computer. I want to choose which update is to be
> downloaded, but i am unable to turn off automatic update, the options are
> grey and I can not change them. I am logged on as the Adminstrator and this
> is a home PC on Windows XP pro