Flow Run Counter usage

Hi,

 

Can anyone please let me know how to use Flow Run Counter.

 

My input parameters are

 

timeWindowMinutes  -  5

inputConstraints  -  host=localhost;notifyMethod=display

onlyFlowInputs - true

onlyResolvedFlows - false

 

Flow is like this :

Windows Health Check -> Flow Run Counter -> Resolved : success

 

i tried with all the results but i can see only "0"  displayed.

 

Thanks in Advance

 

Regards,

Nagavardhan