Problem If you create an MSDeploy package for a SharePoint or O365 AddIn (a.k.a App) in a team build the package does not include all files (like i.e. language resources). Reason This seems to be a bug in MSDeploy. If you build the app only with /p:Ispackaging=True everything works fine. You get a web package inside the app.publish folder that contains all files. If you work with multiple Publishing Profiles and specify an explicit profile strange things happen. /p:DeployOnBuild=true /p:PublishProfile=NameOfPackageProfile You still get the package but if you look inside the package the folders are missing. Solution If you can … Continue reading Missing files in MSDeploy package