Rhino Toolbar Question

I created a rhino plug in along with a RUI file that is a bunch of buttons that run python files that have been compiled into the plug in. When I load the plug-in and the RUI file into rhino, everything is great. I can see the plug-in in the plug-in manager too. However, when I open RHINO again (fresh copy), both RHP and RUI file are not loaded. I still see the plug-in in the plug-in manager and is “Active” too, but the toolbar is missing and the commands doesn’t work.

Any suggestions?

Any help on this would be appreciated!