Unable to validate SQL Server Reporting Services Report Server installation. Please check that it is correctly installed on the local machine. MS CRM 4.0 srsconnector installation on report server

while installing the srsConnector for MS CRM4.0 I got the below error....

"Unable to validate SQL Server Reporting Services Report Server installation. Please check that it is correctly installed on the local machine."

then after asking to google, got to know you must use the patches as my servers are not connected to internet.

you need to use config files and do command line installation.
so include the patch in the config as below...
you will find the 'install-config.xml´ under the srsConnector folder.
add the below tags inside

\SRS_ENU_amd64.MSP
also the report server URL
http:///Reportserver

then go to command (run as Admin)
cd "
SetupSrsDataConnector.exe /CONFIG install-config.xml

then it should go smoothly...

Regards,
yes.sudhanshu