Tried Cywin startxwin but not working, which was working on my 32bits windows7.
Luckily, MobaXterm still works well.
The other software in my mind is XMing. The installation is smooth. One thing to note is that I need to choose "No access control" as shown below (after click the XLaunch), which I guess this is the same effect to command "xhost + &" of startxwin.
For MobaXterm, for those X11 forwarding is disabled on the SSH server end, we'll need to export DISPLAY explicitly, After that, it works perfect.
