■ You've tried to set a CtlName property or paste a new
control onto the form and a control already exists with the
indicated name.
■ Possible solutions:
• Choose:
╔════════╗
║ Yes ║ To create a control array. The newly created
╚════════╝ control array element will have an index one
higher than the control previously created
with this name.
┌────────┐
│ No │ If you don't want to create a control array.
└────────┘ If you are pasting a control, Visual Basic
generates a name for the new control.
■ If you need additional help, move the cursor to a keyword
and press F1 to open the Help window.