While attempting to run a simulink file with simpower systems components, MATLAB throws the following error. Kindly help me out of this. I am running MATLAB R2009a

**Mex file entry point is missing.  Please check the (case-sensitive) 
spelling of mexFunction (for C MEX-files), or the (case-insensitive) 
spelling of MEXFUNCTION (for FORTRAN MEX-files).
??? Invalid MEX-file 'C:\Windows\system32\sfc.dll': C:\Windows\system32\ver.dll is not a valid Win32
application.

.

Mex file entry point is missing.  Please check the (case-sensitive) 
spelling of mexFunction (for C MEX-files), or the (case-insensitive) 
spelling of MEXFUNCTION (for FORTRAN MEX-files).
??? Invalid MEX-file 'C:\Windows\system32\sfc.dll': C:\Windows\system32\ver.dll is not a valid Win32
application.

.

Mex file entry point is missing.  Please check the (case-sensitive) 
spelling of mexFunction (for C MEX-files), or the (case-insensitive) 
spelling of MEXFUNCTION (for FORTRAN MEX-files).
Error calling slsfnagctlr('Create',...)
Error using ==> sf
Invalid MEX-file 'C:\Windows\system32\version.dll': C:\Windows\system32\ver.dll is not a valid Win32 application.

Answer 1

[Joel Van Sickel]

This type of error would require an example model to be included.