Dumpbin Utility Tutorial

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dumpbin is a program in Visual Studio Tools that helps you to display information in binary fi 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 command:

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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