Scheduler Usage

i am trying to run emreportcli as a batchjob , however i am getting error as below, not sure what causing the problem as well,



emreportcli -pf C:\credentials.txt -s hostname -arg c:\reporting.xml
Error: Failed to open report...

if any export could give lights here, to do proceed that would be great as well..

can anyone give SAMPLE .xml report template here .

Thanks
Mohammed