Disable type ahead in “Run” start menu

I am using Windows XP professional on my home computer. When I click “Start” then click on “Run” a dialogbox opens. When I start to type in the input area it automatically provides choices.
for example if I type “H”
a list appears like this:
https://www.techrepublic.com.com/2001-1-0.html
http://www.msn.com
http://amch.questionmarket.com

I want to hide the choices or delete them. In Windows 2000 professional this can be taken care of in the taskbar properties dialog box by simply clicking on the “Clear” button on the advanced tab. Doing this in XP Professional just deletes the My Documents history.

Thanks