The error message shown in figure Completed with errors may indicate that another application is already listening on the j5 Port. By default, the j5 Port is set to port 80.
When Microsoft Internet Information Services (IIS) is installed in a server environment, it uses port 80. Skype also uses port 80 and 443 by default in a desktop development environment.
If another application is using port 80, the j5 Port needs to be changed (see Server name). Alternatively, the other application’s configuration can be changed.