Hi,
sometimes it's helpful to save the form as text so that you can see what's in there. You can do that by using the not documented command "Application.SaveAsText" to save the form. After saving you can open it using an editor and simply run a find command to search for the text. If it is in the form you will find it on this way. You should also do the same thing with the form which opens this form to see if it is somewhere here.
Cheers,
Christian