Hello,
Sorry to hear you are having trouble.
If you are comfortable working in the Windows registry, go to:
\HKEY_CURRENT_USER\SOFTWARE\Stardock\Groupy\
Rename Groupy.ini to Groupy.OLD
That will have Groupy, upon reopening the Groupy config UI, create a new default Groupy.ini
Sean Drohan
Stardock Support Manager