Hi, I'm having a problem installing Revit on my PC. I uninstalled Revit Architecture 2012 and attempted to install Revit 2013 until I got an error during the installation process which caused it to end prematurely. I manually deleted all the files Revit left on my computer as well as uninstalled all the other Autodesk programs I had, now the problem is when I try to install Revit again it claims to be already installed. Which no such program exists on my computer.
How can I get rid of all traces of Revit on my PC so it finally allows me to install Revit? I attached a picture which shows that thinks the program is installed.