Troubleshooting

1. Multiple Bindings
   

   Microsoft  .NET Framework 3.5 does not support multiple bindings in IIS without configuring a single address and setting up a prefix filter as per the following MSDN KB (Refer to section ‘Multiple IIS Binding Support in .NET Framework 3.5’): http://msdn.microsoft.com/en-us/library/aa751841.aspx
   

   Some of the following errors may occur when bindings are incorrectly configured.
   

   • Could not find a base address that matches scheme http for the endpoint with binding WebHttpBinding. Registered base address schemes are [].
   • No protocol binding matches the given address 'http://api.denallix.com:85/K2Services/REST.svc/Worklist/Items'. Protocol bindings are configured at the Site level in IIS or WAS configuration.
   • The resource cannot be found.
   • This collection already contains an address with scheme http. There can be at most one address per scheme in this collection. Parameter name: item

   The K2 installation will not configure <baseAddressPrefixFilters> entries.  To configure K2 Services to support a web site with multiple bindings add a prefix entry for the bindings you wish to support in the <serviceHostingEnvironment><baseAddressPrefixFilters> section of the K2 Services web.config found at [Installation Directory]\WebServices\K2Services\web.config.

Example of supporting the http://api.denallix.com:81 and https://api.denallix.com:443 bindings on an IIS site with multiple bindings.  

<baseAddressPrefixFilters>
						<add prefix="http://api.denallix.com:81" />
						<add prefix="https://api.denallix.com:443" />
						</baseAddressPrefixFilters>
			</serviceHostingEnvironment>