I read the post not to install software from the cd as it may do damage. I am using a Logitech G15 & the TactX mouse. Surprisingly the TactX keyboard software installed. When I try to install the AlienwareTactXMouseCI.exe I get a message saying I all ready have a newer version of the software installed. Then the installation is cancled. Cannot finish the install. The mouse is visible in Alien FX & I can change the color of the lights in the mouse no problem. Just cannot bring up or find the software to reassign the keystrokes to the buttons The mouse shows up in the devices and printers as the Alienware TactX Mouse. But its property's state it is an HID compliant mouse with a Microsoft driver. I tried to update the driver But it states I have the best driver installed. Again software program will not install. Very frustrating. Looking for a fix or work around to get the software installed. Any help is much appreciated Thanks.