[Jimbuna]

I've responded to your PM but in the meantime the links below are to tried and trusted files...if these don't work or those I suggested you link to via SubSim (after performing a registry clean) then it is highly likely the problem is at your computer:

GWX3.exe http://www.mediafire.com/?rrc1f9j3zhz0p79
GWX3.1 bin http://www.mediafire.com/?i134px2bbp9rnp2
GWX3.2 bin http://www.mediafire.com/?szsdqpy2z56ckeo
GWX3.3 bin http://www.mediafire.com/?mj8wgdkkcrgzn6w
GWX3.4 bin http://www.mediafire.com/?nl8chscc003xswt
GWX3.5 bin http://www.mediafire.com/?2u85d50b8410cm4
GWX3.6 bin http://www.mediafire.com/?qbbl441v9t5rk2u
GWX3.7 bin http://www.mediafire.com/?20ciea1m71z74m7