Dumpbin Utility

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dumpbin is a program in Visual Studio Tools that helps you to display infor-
mation in binary le. By using dumpbin we can check whether a dll is build for
x86 or x64.
In order to run it Go to Start ) Microsoft Visual Studio2008 ) Visual Studio
Tools ) Visual Studio 2008 Command Prompt. Type dumpbin and it will list
all the commands present.
To see all the methods exported by a particular DLL, change the directory
where the DLL is present and type the following command:
dumpbin /exports TestStreamDrv.dll
To check whether a dll is build for x86 or x64 and type the following com-
mand:
dumpbin /headers TestStreamDrv.dll
It displays a lot of information. Look for Machine which is present in FILE
HEADER VALUES . This determines whether the DLL is present for x86 or
x64.

 References:
http://thompsonng.blogspot.com/2011/03/dumpbin-checking-your-application.html

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