Thanks everybody!!! The problem was just that. I needed to move the focus to another object before running the report. I thought that when you run the click event of an object programmatically that object got the focus but it seems that's not the case. Am I right?

Enmanuel

>>It seems to be something else. I tried it with VFP7 SP1 and had the same error message.
>>
>>Enmanuel
>>
>
>I think, I didn't make myself clear. I was not saying, that SP would fix the problem. Quite contrary, I was sure, the problem is in VFP and it is not fixed in later versions... You have to use a workaround.