Check _VFP.AutoYield setting. I would bet it's .T. in development and .F. in application. Take a look at help for _VFP.AutoYield to understand imlications of changing it.

>Hi.
>
>I've got a form where I'll show the result of a process, a print preview page to be more exact, which will come from FRX2Any. In this form, there's a TIMER control that will show the number of page being loaded, at an interval of 50 miliseconds. This all works fine if I run it outside my application, I mean, without CodeMine. Once I integrate it into my app, the TIMER fires only for the first time, the process runs up to the end without TIMER being called, and at the end, it seems that all TIMER events execute at once, as the title flickers with page numbers.
>In the case that someone managed to understand what I've exposed, I'd appreciate to hear any ideas.
>
>Thanks.