Have you tried to uninstall Project Parsec from the Windows "Programs and Features" Console? You should find it listed as Project Parsec on AutoCAD Map 3D 2012. Once Project Parsec has been unistalled you should be able to reinstall it on your new Map 3D 2012 install.
Who is this Justin guy? I figured you moved on to bigger and better.
Supportting the troops daily.
I have retired the technology preview from Labs. Thanks to everyone who participated. The add-on will operate until December 31, 2012.