Symptoms

During our install, the IIS default website was using Port 80. Now K2 workspace is using port 81 for regular traffic and 443 for SSL.

Please provide the steps to change the K2 workspace to use Port 80 and 443.
 

Diagnoses

The main issue here is that there is some other site that has taken over port 80.

 

Resolution

Find the site using Port 80, either delete it or change the port binding associated with it to another port, and then change the port for workspace to port 80. Documentation for this is available at:

https://technet.microsoft.com/en-us/library/cc771341(v=ws.10).aspx

After this, you will have to rerun the K2 Configuration Manager to re-setup the site. Documentation for that is available at:

https://help.k2.com/onlinehelp/k2blackpearl/icg/4.6.6/webframe.html_Install_K2Server.html