How to package and publish your ClickOnce application?

See also:    How to sign an application by your GitHub account SSH key?

Step 1. Publish the application as a ClickOnce package.

You should configure publishing property of deployment end point URL belong with follow rule at [Publish] section of Visual Studio project properties, or "Publish Wizard".

https://clickonceget.azurewebsites.net/app/(assemblyName)

Fig.1 Screen shot of Visual Studio project properties

Fig.2 Screen shot of Publish Wizard

Step 2. Zip the ClickOnce package.

You should create a zip file as contains a .application file positioned at the top of the zip file.

Good Fig.3

No Good Fig.4

Step 3. Register(Upload) it.

from HERE »