Error when sending model to AutoCad and Solidworks

Hello all,

I am new to the the program, and I am getting a problem at the same part which I decided to use the program for, which is transferring the model of the equipment after calculation to a CAD program like AutoCAD and SolidWorks.

I keep getting the same Error message which says ( Error starting a Solidworks session. Exiting...), the same also happens when trying with Autocad. Both programs work ok, and I have tried opening them before and after the error and they still work without any trouble.

Where comes the problem from !? does anyone has any idea ?