How can I manually add a Visual Basic 6.0 merge file?
• In the Solution Explorer, select the Setup project. • On the Project menu, select the Add option, followed by the Merge Module option. • In the Add Modules dialog box, search for Visual Basic 6.0 merge module, Msvbvm6.msm. By default, this module should be installed in the \Program Files\ Common\Merge Modules directory. If you do not have the file on the system, you can download it from “Windows Installer Merge Modules” in the Microsoft Visual Studio Developer Center on MSDN. After you have selected the file, click the OK button.