#55 Plug in Cripples Mail App - Help?

[meagain]

Hi - Wow. I've been using this for over 6 months just fine till today 'Mail' went haywire. It blew out everything.

I can install this just fine and can go up to Mail preferences and see my accounts - but this plugin is disabling my entire Mail app. I can't click on Mail to open, close, use it, etc. Only when I uninstall the plug in, can I get it to act normally with my non-hotmail address and open the app.

I've tried manual/automatic install. Nothing works.
Does anyone know why this is disabling my Mail app entirely? All I can do in it is a Force Quit.