I just got the personal opportunity to work on my app on another machine and the textboxes work fine. It is just my machine related.

Any advise.

>>>What's controlsource of this textbox? What type is it (character, numeric, e.t.c)? What other textbox properties are set.
>>
>>Character C 35
>>
>>ControlSource = V_MITEMS.cpartno
>>Height = 21, etc.
>>MaxLength = 35
>>Name = txtcPartNo
>>Comment, ToolTipText, StatusbarText
>
>I think it's something in your code. I would check KeyPress() events and ON KEY LABEL commands.