Fix rendering of VBA UserForms with Parent controls (eg. Frames) in Access 2003+ file formats
The Access 2000 mdb format supports VBA UserForms with normal and parent controls, but all database formats beyond Access 2003 (ACCDB) only render UserForms that do not include Parent controls.
Being able to reuse UserForms across VBA hosts is a very useful way of reusing code and User Interfaces, but a runtime error (Error 75) occurs when trying to render a UserForm in an ACCDB database format, when there is a Parent control (such as a Frame or MultiPage control) present.
Parent controls enable rich functionality and more intuitive UI, but Access fails to render the forms, with an error that suggests that the VBA Project is corrupted.