Enter Key Beep

I have a program that uses a textbox to enter data, and whenever the user presses the enter key it automatically does a system beep. Does anyone know why, and do you know how i could fix this?

I'm assuming you have some code in your text boxe's keypress event. Right or Wrong? If so, at the end, after your other code, throw this in

Private Sub Text1_KeyPress(KeyAscii as Integer)
' Your code
KeyAscii = 0
End Sub

Worked perfectly. Thanks