>>
>>MIchel,
>>
>>I figured this out. Change you ERROR metod

>>FUNCTION Error
>>PARAMETER nError,cMethod,nLine
>><b>MESSAGEBOX('ErrorMethod')</b>
>>RETURN TO ShowMessage

and run your code. You wouldn't see ErrorMethod message because COUNT FOR IRegion=lnRegion doesn't generate an error!
>>
>>To confirm it just run COUNT FOR IRegion=lnRegion from command window on any open table.
>>You can use
>
>Hello Sergey,
>
>The error method *does* fire on my machine...also, issuing a COUNT in the command window fires an error also.

Dou you have a table open in the current workarea?