I am in the process of installing SP 2013 on 3 Windows 2008 servers. I grabbed the binaries and added the March CU as a slip streamed package. The installation went fine on two machines but failed at first on the third one due to lack of free disk space. I cleaned up free disk space and tried the installation again but now it fails right away saying that SharePoint server 2013 encountered errors during setup. When I look at the add remove programs I don't see SharePoint listed, however, when I do show installed updates I see the SharePoint 2013 march update listed there which probably causing the issue. Also, I noticed that when I launch the setup, specify the license key, complete install I see that the path to the install is grayed out pointing to the old location. My question is how can I clean the installation or maybe is there a way (registry key for instance) to make SharePoint think this is a fresh install?
Thanks
