Autodesk Simulation CFD 2013 failing to install

[HenryAutodeskStudent]

I am trying to install  Simulation CFD 2013 and it is failing fo install. I think this may be due to my computer crashing during the first install process (not due to Simulation CFD), and some remnant of that first install is messing my subsequent attempts up. I'm really hoping there is a way to get it to work without reformating again. Attached is the installation log. The error message that is displayed immediately upon failure is: "1: 5 2: adlmPITSetProductInformation failed. 3: 25"

[david.lau]

You have a corrupted .pit file.

http://upandready.typepad.com/up_and_ready/2011/11/general-licensing-what-is-the-productinformationp...

You may need to uninstall all Autodesk products and then re-install the necessary software.

This is also helpful as well.

http://forums.autodesk.com/t5/Installation-Licensing/What-is-the-Productinformation-pit-file-amp/m-p...