>>I can open a FORM in the PROJECT MANAGER, but I can
>>not open the same FORM with MODI FORM myform.
>>I error message, I am getting is...
>>Error loading file - record number 3. FORM 1.
>>Parent: Class name invalid
>>
>>What happen?
>
>I'm not sure but I think when you open the form, It search for the class library to open controls but it cannot find them. Be sure the default path or drive is the same when you open the form and you open the form via the project manager

Hi Sonny.. thanks for answering... the problem was.. I had copied a class from
one classlib to another and I forget to change the path. thanks..rob