Hello Woll2Woll team, We are a small software team using legally your IP & FC products for more than 15 years. Last package we used is "Studio 2013". In "Studio 2013" and in previous versions, too, we have our fixes inside your code. Now we bought "Studio 4K Rio" and because of above mentioned fixes we need to recompile "ipstudiowin260.bpl" and "fcstudiowin260.bpl". The problem is that after installing "Studio 4K Rio" I don't find "ipstudiowin.dproj" and "fcstudiowin.dproj" under "C:\Program Files (x86)\woll2woll\InfoPower4kRio\lib\20.0". Please support us with providing project files for both packages. I'll give you one example for a correction I need to apply to your code: Function TwwDataInspector.IsDefaultDateTimePicker (obj: TwwInspectorItem): boolean; begin // our fix result:= (iioAutoDateTimePicker in obj.Options) and ((obj.Field is TDateTimeField) or (obj.Field is TSQLTimeStampField)); // original code //result := (iioAutoDateTimePicker in obj.Options) and // (obj.Field is TDateTimeField) end; The other place we had a fix I see you made it by your own: Procedure TwwDataInspector.DoOnCanShowCustomControl( Item: TwwInspectorItem; var canShow: boolean); begin // our fix, which I see you already did in 2014 //if Assigned(item.FOnCanShowCustomControl) then if Assigned(item) and Assigned(item.FOnCanShowCustomControl) then item.FOnCanShowCustomControl(self, item, canShow); end; Best Regards, Galin Geshev