Syntax to Start SAProuter service in Windows 2008 R2

Hi,

SAP Router is working with cmd prompt and am able to connect to SAP also.

When trying to create a windows service using the below command, the system is showing the syntax of scmgr.

C:\SAProuter>ntscmgr install SAProuter -b C:\SAProuter\saprouter.exe -p "service  -r -R C:\SAProuter\saprouttab -W 60000 -K p:CN=SAProuter CA, OU=SAProuter, O=SA P, C=DE"

Kindly help.

Supporting screen shots are attached for your reference.