Hi. I installed Revit Architecture 2014 on my PC. I removed it one day but then I decided to reinstall it but it says that it's already install (screenshot attached). I tried, everything. I deleted every other program associated with Autodesk and even went into explorer, and search "Autodesk" and deleted everything that came up. I've restarted my computer I don't know how many times but it still says Installed with the little check mark next to it. Any help please?