Download Required Files
http://service.sap.com/swdc -> Support Packages and Patches -> Browse our Download Catalog -> Technology Components -> SAPROUTER
Prepare To Install
Extract the SAPRouter archive file to preferred installation directory (ie. E:\usr\sap\saprouter) using SAPCAR
sapcar -xvf <saprouter archive file> -R <preferred installation directory>
Create a Simple saprouttab File
Install SAPRouter As Service
Install the SAPRouter using ntscmgr command
ntscmgr install SAPRouter -b <saprouter.exe path> -p “service -r -R <saprouttab path>”
Installed SAPRouter service:
MasterGuides 