Having problem remote logging rhel 7.1 through x-win32 in windows.

I have just installed rhel 7.1 and cannot display remotely using x-win32-2014 application. I have been using x-win32 for rhel5 to rhel 6.5 and 6.6. But the rhel7.1 is not displaying. I did the same gdm configuration as I did for the rhel6. It is a great aid for virtualization configuration from remote desktop. Anyone can help find me a solution. Thanks in advance. Naz Husain