This is a Jeanious Note, a note I keep for myself and share with the Internet. I hope this helps someone else too. 🙂
For those time when I have a trial expire or I uninstall an add on to Visual Studio and I “lose” the IntelliSense that ships with Visual Studio all I need to do is reset Visual Studio back to the original settings.
Tools->Import and Export Settings…
Select Reset all Settings
Now just walk through the wizard and when you are done the IntelliSense that ships with Visual Studio will be back.