Version 5 mac problem

Hello,  I have downloaded and installed the current version (5) of Draftsight for Macintosh.  When I launch the program, it seems to load in a demo mode with no menus and no tools in the toolbar window.  I have tried deleting all Draftsight files I can find on my computer and reinstalling but the program remains unusable. When I launch, I get no activation or reactivation dialog box.  Just Draftsight with no tools and no menus.

Please help me solve the problem so I can work again. 

Thank you.  Bill

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