Ahh, gotcha. I was being a bit thick yesterday.

>SET NOTIFY ON enables built-in VFP message 'RANGE: nnn to mmm'.
>>
>>can you tell me where I put what code? I would like to call MsgSvc() with the keyboardlow and highvalues as I have a message setup there. Is this possible?
>>
>>>SET NOTIFY ON will enable message 'RANGE: nnn to mmm'.