About using a "loadlibra​ry('*.dll'​,'*.h') function" and a error occured

Hi,everybody

I had encountered problems with operating commands,which successfully executed a "loadlibrary('*.dll','*.h') function" on MATLAB platform(R2009b)

,but on MATLAB platform(R2012a and R2013a) could not run and gave me an error message as below :

=> Error using loadlibrary (line 254) Reference to non-existent field ''h' is not an internal or external command, operable'.

=> loadlibrary.m (line 254) : [thunk_build_fn,preprocess_command] = getLoadlibraryCompilerConfiguration(ccinclude,header,headername,compilerConfiguration);

The above problems,how do solve it? Please give me some suggestions.

Note1: OS : Win7(32 bit) ; MATLAB Version : R2009b & R2012a & R2013a - 32 bit

Note2: *.dll : EposCmd ; *.h : Definitions