Mouse buttons aren't recognized/rebinding

[AutonomousRedux]

I just received an Etekcity M910 Wireless mouse with nine buttons. The problem is, Etek doesn't include any software and I am unable to find any on the internet. On top of that, Windows doesn't recognize the thumbpad button or the button directly under the m4/m5. My old mouse, a UTechSmart 8200 came with software that let me use the thumbpad button, but it doesn't work with the new mouse. I've tried Xmouse, however that only recognizes the m4/m5 buttons.

 

So, my question is, does anybody know of a program I could use to force Windows to recognize these buttons and rebind them?

 

Any help would be much appreciated. Thanks.

[AstroBenny]

Can't it be done in game?

[AutonomousRedux]

Games don't recognize the buttons either. I should mention, however, that the intended functions of the buttons (volume up and down) do work. I simply cannot find a way to rebind them.