Visual Basic Forms: Warning Messages
When importing a Visual Basic form, several warning messages may appear, with information similar to this:
The ActiveX control “FOOLIB.FOOCTRL” is not installed in the project.
ActiveX controls have to be installed using the Insert ActiveX Control command. (System registry alone will not work.)
Syntax error in VB form description.
The form is invalid because of customization. For example, editing or merging with a source-code file.
The form’s binary data file “FOO.FRX” can’t be opened.