MATLAB: Do I receive an error message about TFL IPP in Simulink 7.5 (R2010a)

simulink

I'm trying to run a Simulink 7.5 model, but I obtain the follow error message:
"Error using ==> slsf at 120
Target Function Library 'Simulation Target TFL IPP' is missing or does not contain a valid TFL Table."

Best Answer

The error is related to the MATLAB path. To resolve it, execute the following commands at the MATLAB Command Prompt and restart MATLAB.
restoredefaultpath
rehash toolboxcache
rehash toolboxreset