>Hi Fred,
>
>So how can I fix this?
>where can I find READ EVENTS?
>How do I know which one?
>
>I have the same problem at work and Home. This problem started after installing SP4.
>
>Thanks Fred.

You must have been running under VFP development version before, not an EXE.

You need to have a main .PRG that has:

*
* Start your menu or form.
*
DO mymenu.mpr - or DO FORM myform
READ EVENTS     && program waits here for input.

Now you need to have either a menu option that does a CLEAR EVENTS or somewhere in your form that does a CLEAR EVENTS in order to exit your application.

I repeat, this is nothing that SP4 changed.