Chuck,
The only time I have seen this in the past is when I was working with VFP and 7 and 6. The two formats were incompatible.

GenMenuX calls GenMenu to actually create the MPR file. Is the genMenu that is being invoked the correct VFP 8 version? Do you have an old VFP 6 GenMenu program out there?

>>>When I use Genmenux 3.0c with VFP 8 I can't create the MPR I get "Menu is invalid" on line 670. Does Genmenux not work with VFP 8? Is there a newer version?
>>
>>Chuck,
>>What is the exact line of code it is failing on? My line 670 is a variable assignment and I don't see how that could cause the error you see.
>>
>>Regards.
>
>Now that I debuged it it's line 2880
>

>APPEND MEMO OBJECT FROM (ALLTRIM(outFile)) OVERWRITE
>

>The error message said line 670. I don't know where it's getting that.