Mathcad file compatibility
I had Mathcad Prime 2.0 on my old work computer, which saved files in a .mcdx format. My new work computer has Mathcad15 on it and saves files in a .mcdz format. I don't seem to be able to open my old files. Is there a way to open my old files with Mathcad 15? Or do I need to re-create them?

