Hi Guys

I have setup service API following :

http://world.episerver.com/documentation/Items/Episerver-Service-API/Configuration-and-overview/Setting-up-EPiServerServiceApi/

Now when I access mywebsite.com/episerverapi/version I get this error 

No OWIN authentication manager is associated with the request.

Investigation I have done already 

- checked all the references- created my own start up class,  putting a breakpoint inside configure method doesn’t get hit 

Does anybody know what could be a problem ? 

Cheers

Bart