Error: The following files were not migrated because they were not found in the project file or the associated 'BuildAction' ...

Error: The following files were not migrated because they were not found in the project file or the associated 'BuildAction' is set to 'None'.
You may need to exclude these files from the project after the conversion process in order to compile your web site: 
File List == %1.
English
English (United States)
Português
Portuguese