• Failure to create local folder structure � check that you have permission to create a folder in the specified
  directory.

• Failure to generate application manifest file � check
  that the .NET Framework SDK bin directory is in your PATH
  environment variable. If a certificate file is specified, check that it exists
  in the specified location and is a valid certificate.
  Note:
  Use different output paths for multiple projects. If you create more than
  one Windows Forms project for a single application, make sure you
  specify a different output path on the General page for each project. If
  you do not, the application manifest files generated for each project
  conflict with each other.

These errors may be reported during file transfer:

• Publish location is a Web server: http://servername/appname � check that servername and the development
  computer are in the same network domain and that you are in the
  administrators group of servername or have
  write access to the wwwroot directory on servername.
• Publish location is a file share: \servernameappname � check that servername and the development
  computer are on the same network and that you have write access
  to the appname directory on \servername.
• Publish location is an FTP site: ftp://servername/appname � check that servername can be accessed
  using the specified user name and password and that you have write
  access to the appname directory on \servername.