64-bit Alternative for Microsoft Jet

Question

Microsoft has chosen to not release a 64-bit version of Jet, their database driver for Access. Does anyone know of a good alternative?

Here are the specific features

Answer 1

What I am going to do is to create a separate 32-bit executable that connects to Jet that my 64-bit application can communicate with through COM.

This satisfies my general requirement of "work like Jet", because it is Jet. My customers don't get the benefit of 64-bit, but the other requirements are more important.