>I have programmed an application containing more than 100 forms. The file size of the exe file is more than 5 mb and still growing! To make it easier to make changes, I split up the application into a main application (Main.exe) and several small exe's for different modules. The Main.exe file calls the other exe files as needed. When I built the main project, I removed the references to the forms contained in the other exe files. Now sometimes, the user gets a message saying that a Form file is not found!! This wasn't the case earlier when the form was a part of the main.exe file.
>The form was included in the project for the exe file which was called.
>

You cannot directly call forms included in an EXE from another EXE becasue VFP cannot see them. You can create a wrapper program included in the exe with forms and use it to call the forms from another EXE.