Solidworks and CATIA won't launch

I downloaded solidworks and CATIA V5 through the 3DS platform. When I attempt to launch Solidworks, I get the error message "No compatible SOLIDWORKS version found." When I attempt to launch CATIA V5, I get the error message "install path not found. Please make sure you have a registered CATIA V5 install on your machine." I've tried uninstalling these programs and reinstalling multiple times, getting the same outcome each time. 

Edu ​​​​​​​