Symptoms
IIS Sites not working - Page Cannot Be Displayed
Diagnoses
When trying to set up a brand new environment with all the relevant components by following the documentation but for some reason, Designer and Runtime IIS pages do not load.
Resolution
The initial error when navigating to the K2 designer URL's is the following: Page cannot be displayed.
You may need to have a look at IIS directly at the Designer and Runtime sites it could be that the wrong type of authentication may be used. In this case Forms authentication has been set, but in order to use this type of authentication, claims must be set up correctly.
If not then you will have to switch to windows authentication to allow you to load up both IIS sites for designer (Both runtime and design time).
