Ok so I uninstalled my two mouse drivers. I plugged the razer mouse back into the usb port and it flashed as a "razer" mouse then it changed back to "HID-Compliant Mouse".
Two drivers get downloaded when I plug the razer is.
My Razer driver still says that it cannot detect any mice.
Btw, should I download this and run it? http://www.razersupport.com/index.php?_m=downloads&_a=viewdownload&downloaditemid=353&nav=0
I did in the past but it didn't work so I uninstalled it...
Edit: So I tried a combination of installing and uninstalling drivers but nothing seems to work to make the Razer drivers detect the mouse. I have a HDD that is a factory image of my SSD and it works so I find it extremely strange. It also used to work when I ran Home Premium but when I made the upgrade to W7 Ultimate it just cant detect the mouse.