Yes i have unzipped it and i am using the windows package. When i double click on "galimulator-windows-64bit" my mouse shows the loading icon for like 2 seconds and changes back to the normal mouse icon. I think i have a 64 bit system since when i install 32bit winrar it says you are running 32 bit winrar on 64bit windows and for better performance install 64bit winrar. Btw i don't have a graphics card yet maybe thats the issue?