>Here is screen shot of a code snippet.
>http://marois-consulting.com/ut/obj_not_found.jpg
>
>
>This code was running. I made no changes, and all of a sudden when I step it
>through, VFP errors with "Object _ADDNEWTAB is not found."
>
>You can see that the method is there, and is not hidden or protected.
>
>The _AddNewPage() method is also throwing the same error, and is also
>not hidden or protected.
>
>Anyone have any idea what's going on here??

Have you run beautify on the code? Most activeX's PEMs are case sensitive.