X Windows display from Unix

[vibhor_agarwalin]

Hello Folks,

Have X-Win 32 installed on my desktop.

With Windows XP, following commands on unix system work like charm.
export DISPLAY=<desktop ip>:0.0
xterm (opens an xterm session).

But they don't work on Windows 7 desktop.
Setting the display & triggering xterm doesn't work. It error's out saying:
Error: Can't open display: <desktop id>:0.0

Is there anything specific that needs to be done for Windows 7.
Advice please.

[BC_Programmer]

From the X-Win32 wiki:

That usually means either you haven't started X-Win 32 or you are trying to open a Teer machine and did not check the Enable X-11 forwarding box in PuTTY

[vibhor_agarwalin]

X-Win 32 is installed.

Don't much insights into the second half.
<you are trying to open a Teer machine and did not check the Enable X-11 forwarding box in PuTTY>

While i google it, please let me know if you are aware what above requires.

[vibhor_agarwalin]

Gotcha
I need to enable X11 forwarding in Putty.
Mine was old & didn't support that.
Got a new one & things started working good.

Query:
Thoughts on why this X11 forwarding is required with Windows 7 & not earlier in XP?

[BC_Programmer]

Thoughts on why this X11 forwarding is required with Windows 7 & not earlier in XP?

My only guess might be related to changes starting in Vista that made the Windows desktop composited, rather than a single 2-D bitmap.

[vibhor_agarwalin]

Thanks
Let's see if anyone else has something more concrete.