Untangling two projects

I somehow started a project inside of another project… the folder structure currently goes:

**Project 1**
-Library
-Assets
**-Project 2**
--Library
--Temp
--Assets

I simply cut the Project 2 folder out of the Project 1 folder, but Unity couldn’t find anything open once I did that in Project 2.

Both project folders have .csproj, unityproj, pidb, and .sln files. I just can’t make heads or tales of anything.

It would be SUPER helpful to have a “Save Project As” button, or an Archive button to gather resources and zip the project up for transport or upload.

This question has been answered. Apparently I can’t close this myself?