Application runs on Win7-64 but not in Win2K8-R2-x64

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I created a simple WPF appication with a button to loads a WMV file. The target framework is 4.0 NET.
the application works fine on developers WS (Win 7-64) but when I ran it the application in Windows 2008-R2 x64, the button does nothing (no errors either).
I server Win2K8-R2 has all frameworks installed (3.0,3.5, 4.0)
The server though is running on an ESX so they only way to access it is via RDP.
Any ideas are greatly appreciated

[EDIT: moved from "solution" — SA]

One additional piece of information.
The application runs fine (on the server) if I connect to it via vSphere.
So the issues is with RDP

Posted 4-Mar-12 18:20pm

picasso2

Updated 4-Mar-12 18:48pm

Sergey Alexandrovich Kryukov

v3

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Sergey Alexandrovich Kryukov 5-Mar-12 0:52am

There are at least two incompatible 64-bit instruction-set architectures. Are you sure you did not target it to one of them either IA-64 (Itanium) or x86-64? Or you used "Any CPU" target?
--SA

Bernhard Hiller 5-Mar-12 2:36am

Add a lot of logging to your functions, that will let you find out where the problem really occurs.

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