Talk:Adding Unit Scope Names for Your Own Components
I find the example a bit confusing because MyComponentCompany looks as if it was a registry subkey with the default values "MyComp;NewComp;OldComp".
HKEY_CURRENT_USER\Software\Embarcadero\BDS\9.0\Library\Win32\CompatibilityUnitScopes\MyComponentCompany\MyComp;NewComp;OldComp
Better would be
HKEY_CURRENT_USER\Software\Embarcadero\BDS\9.0\Library\Win32\CompatibilityUnitScopes MyComponentCompany=MyComp;NewComp;OldComp