The application has failed to start dll bcaz libmex.dll was not found. Re-installing the application may fix this problem

Hi ,
I am new to Labview & Matlab related Software. I am using LabView 8.20 and Matlab 6.5.1.199709 . I generated simple .dll(for adding 2 numbers) file with the help of Matlab and trying to use that dll file in Labview using "Call Library Function Node" control, then I am getting the following error.
the application has failed to start dll because libmex.dll was not found. Re-installing the application may fix this problem
Could any one help on this?
Thanks & Rgds
naveen

Hello Naveen,
The libmex.dll is installed by Matlab. It should ideally be located as \bin\win32. Check to make sure that this DLL is there.
Also add the path to the DLLs to "Path" system variable (On XP: Start>>Control Panel>>System>>Advanced and click Environment Variables)
Hope this helps,
Chetan K
AE-NIC

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The applicatio​n has failed to start dll bcaz libmex.dll was not found. Re-install​ing the applicatio​n may fix this problem

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The application has failed to start dll bcaz libmex.dll was not found. Re-installing the application may fix this problem