<Merge module name> merge module contains the file <file name>. It is recommended that the merge module be used instead of the file.

The specified file is contained in the referenced merge module (.msm file). The installer attempts to map each manually added file to an existing .msm file. If a match is found, this error message appears.

It is recommended you add the specified .msm file to your installer project, rather than using the manually added file. Adding the .msm file ensures the latest version of the specified file and all associated data is incorporated into your project.