Why do I receive the message "MATLAB is not installed" when I try to launch my System Generator project from ISE by double-clicking on my ".SGP" file? I have MATLAB installed, and I generated this System Generator project on the same machine.
This is a known issue with System Generator 10.1.00 that can occur if you have installed System Generator to a different directory other than the Xilinx ISE installation directory.
To work around this issue, reinstall System Generator to the same directory that ISE is installed to.
This issue will be resolved in 10.1.01.
For a listing of all System Generator for DSP known issues, see (Xilinx Answer 29595).