Cannot access XMage

I get home today and see that I can update Xmage to 1.4.10 so I accept and run the update but now its done and I cannot get XMage to run the client. It gives me the error code of Error: could not open 'C:\Users\Greg\Downloads\java\jre1.7.0_75\lib\amd64\.jvm.cfg' Is there some file I am missing or something that wasn't updated automatically? Please help. Thank you.