How do I upgrade from membership pro to membership2 pro?

Currently I have membership pro configured on my client's website; however, I see that Membership2 Pro has been release. After attempting to install the new plugin (Membership2 Pro) without uninstalling Membership Pro, I am getting an error message (please see attached screenshot.

I have attempted to use the instructions that you have given when making the change to M2Pro but not working or maybe I missed something .

Please help.