>Are you using PEM Editor? If so, what version?
>
>Are you using the VFPx version of Code References? (That is what Koen was referring to.) If so, what version?
>
>>Hi everybody,
>>
>>From the Code Reference I open a form, then Click ESC to close the form and prompted with a question "Do you want to discard changes?" The form is a simple form with editboxes, 1 combobox and checkbox.
>>
>>Why I'm getting the prompt?

You're right, I opened the form in VFP command window and didn't get the prompt. I only get it when opening this form from the Code References.