Quote: Originally Posted by davehc
Thats odd. It works for me. Have you got the wheel options set up in the mouse configuration
OK I can confirm that.
@OP - I've just connected my second USB mouse to check and it works.
It depends on your mouse software (and mouse in fact) - I use latest SetPoint (from Logitech website) software and now when I press wheel (in explorer window) and move mouse up-down then I'am able to do that what you described in your first post here.
Also please note that your mouse have to be compatible with SetPoint software - I have older Logitech mouse and it doesn't work with it.