Line scrolling by mouse wheel

How to scroll lines in editing window by the mouse wheel? (Platform Vista 32).
Thanks,
Cesar

Comments

?????

You scroll up to go up, you scroll down to go down. I dont understand the problem.

Line scrolling by mouse wheel

The problem is that the mouse wheel (not the side cursor) cannot scroll the program lines in the editing window when using Vista 32. On the contrary, this is possible with Windows XP and is a great utility while checking and correcting very long programs.
Many thanks for any possible suggestion.

?????

I am using Windows vista 32 bit and i can scroll with the mouse wheel just fine. However On the school computers which are running windows XP professional i cant scroll with the mouse wheel. Idk how to fix it.