What to do if you have to check if a remote system that’s running with 32Bit Windows would also support 64Bit?
The easiest way to do this is to download the application CPU-Z, this freeware application works on various windows based systems, even on server systems.
The application will then read out the informations on your CPU and you can see if the CPU supports EM64T.
Check the Link for further Informations and Download.