I have installed the component some minutes ago, and my site had an Internal Error (500), I was not able to see my site, then, I renamed the .htaccess file and I was able to see my site again.
The question is, how can I restore my settings and use the last .htaccess file I had because if I rename the .htaccess to its correct name the error appears again.
Before installing this component I didn't have issues with my site using the .htacess file.