IMPORTANT!!! Treeview and rdo libraries missing?

[Goha]

I have a problem. I was able to create a project, compile it and run it no problem. then when it went for testing it came back with two bugs. now when i go to fix it the project will not compile it because it is missing libraries. the treeview library, the imagelist library and the rdo connection to a sql database are missing. I went to add these libraries and nothing happened. maybe i added the incorrrect ones can anyone please shed some light on this problem.

Thanks in advance