Autodesk has released Revit 2014 Update Release 1:
This update may be applied through the Live Update system. The Autodesk Revit installer allows you to download and include the update with an install of the original version of Autodesk Revit 2014. Also, InfoCenter, within Autodesk Revit 2014, allows you to apply the update.
Note: If Autodesk Revit 2014 is not closed during the install of Update Release 1 it is required that you restart your PC to ensure that the update has been installed properly.
If you run into this Fatal Error: "Unhandled Access Violation Reading 0x0000 Exception at bcbdad73h" there is a solution found here. I suggest first to update the drivers for the video card.