Sharepoint 의 Single-sing on 셋업 화면에서 할 수 없다는 메시지가 보일때 처치 방법

http://faizal-comeacross.blogspot.com/2009/06/microsoft-single-sign-on-service.html

1. 제어판의 서비스를 실행
2. Microsoft-Single sing on 메뉴를 실행하도록 확인
3. Central Administration > Operation > Security Configuration
4. Click Windows Service drop down box and Select Single Sing-on Service
5. Select Configurable option and Enter Service account username and Password.