Boot time scan help

Hello all. I am trying to do a boot time scan on the home edition (I have the reg key), but it is greyed out in the menu. Clicking on it doesn’t do anything. Is there something that I need to do to make it a selectable option? Thanks for any help.

example

Hmm… I tried posting a picture, but can’t see it anywhere. I’m not sure if it is up here or not.

The boot-time scan is supported only on the NT platform (i.e. Windows NT/2000/XP). What OS do you use?

Windows 98 SE. Guess I’m out of luck then, huh?

I’m afraid you are… the boot-time scanner uses special NT-platform specific features, so it really cannot be started on Win9x.

Thanks for the help.