>Hi,
>
>When using the NEWOBJECT() function, the third argument references the source of the class; either current application (0), or external. BUT, in develpment negter apply and error occurs IF parameters are involved.
>
>

>= NewObject( "test", "test.vcx", 0, para1, para2 )
>

>
>what am I forgetting?

Try with empty string instead of 0

= NewObject( "test", "test.vcx", "", para1, para2 )