64 bit machine should usually support 32 bit applications. It uses program files x86 instead of program files since program files is used for only native 64 bit apps. However, i'm not 100 percent sure. Try it.

Bhayena bhane, you can try a work around by creating a virtual machine (VMware) on top of the host machine. Install 32 bit operating system on your virtual machine and use your applications.

I hope it helps.