On Jan 1, 2:12 pm, Hartman_Ra....DeleteThis@Hotmail.com wrote:
> I have seen a few posts about this same problem but no solution...
> Please help
>
> When I start upGTA4with my Nostromo n52 Niko immediately opens his
> phone and scrolls through edit video or join multiplayer. When I open
> up the keymapping configuration page it keeps trying to scroll up.
> When I exit, remove the n52 then restart the problem goes away (but
> comes back again after re-attaching the n52.
>
> What I have done to try to fix it.
> 1) Uninstalled and reinstalled the n52 with the latest drivers and
> default profile.
> 2) ReinstalledGTA4
> 3) Uninstalled and reinstalled ALL input devices (including mouse and
> keyboard)4) Reinstalled OS. From VISTA back to XP
The solution was found. I went into device manager and disabled the
"Nostromo n52 HID Speedpad 2.0 Mouse Wheel". I can only assume it was
conflicting with the optical mouse wheel (so you could probably
disable the mouse wheel instead if you preferred.