Hi, I have a problem installing Sharepoint 2013 on a windows Server 2012, Once I run the prerequisiteinstaller, it skip all steps as if all have been installed. Howver;  when I run the installer says that none of the prerequisiteinstaller are installed. so I got this loop, how Can I do solve this problem.
Regards,
Efrain Prada
Thanks for your response, I Made a new Installation, from the very begining. it works.
Thanks