PAWM10U Targus Mouse ruined my MacBook

Ok, so my parents bought a wireless Targus PAWM10U mouse. Plugged it in, worked great for a day. So I put away and never use it again until a few months later for school. Now, ever since I plugged it in a 2nd time, My MacBook Pro wont recognize my touchpad or it's own keyboard. It only recognizes the mouse, and even somtimes my Macbook can't recognize anything (wireless mouse included).

So basically, ever since I used my wireless mouse a 2nd time, things went wrong. For it to work again, I would have to plug in my mouse, then turn it off, then force restart my mac. I would have to do this multiple times because usually, it takes more than 1 shut down for anything to work again (keyboard, touch pad).

I have a MacBook Pro, running MacOSX 10.4.11.

Help please thankyou