debug existing custom combobox (2)

Enclosed is a custom combo control. However, it has one bug. The bug it has is when it selects something and I hit the backspace, nothing happens. If I go back to the control and hit the backspace, it works only once. Even then, it still highlights the text. For the example, if I for example, type cat and hit the delete key, all the text that is highlighted should disappear. Its not doing that. Also, if I hit the backspace for example, if I typed in the word catt and hit backspace, nothing happens. It should in this case, unselect cattrice and delete one more word. All other existing features must still work though. ## Deliverables 1. The compiled ocx and the source code for the control to fix the problem. Do not redo the control. 2. Resend the sample project enclosed to show it works properly. ## Platform Windows 2000, Windows XP Home Edition, Windows 98