My IE homepage setting buttons are looks disabled. How can I enable it?

I'm pretty sure this is done automatically when you install Microsoft AntiSpyware tool, but I can't figure out how to turn it off (:-().

If you have Microsoft AntiSpyware installed, go to the Advanced Tools section to change your home page.

My IE homepage setting buttons are looks disabled. How can I enable it?windows xp professional

Spybot has a setting in (Advanced Mode) Tools -%26gt; IE tweaks :

"Lock IE start page against user changes (current user)"

As soon as you check the box, the buttons in IE-%26gt;Tools-%26gt;Options are grayed out.

Of course it could be some other anti-spy (like MS)