Ah, I didnt close it before I made the registry change. Thanks, the registry change worked!

I changed the registry setting, but upon restarting Dexpot, it changed the key back to "1".

Whenever the desktop is in focus, if I hit the Mouse 4 or Mouse 5 buttons (ie side buttons on the mouse), it causes the desktop to switch.

I have searched through the settings to try to disable it, but I cannot find where to disable it.

Any help would be appreciated.