Cimplicity 6.1 SP 6 Error " Armp.exe" and alarms display

I am using Cimplicity HMI 6.1 SP6. While starting project, Cimplicity gives error on ARMP service and close it later on project runs but does not show alarms and gives error “ Unable to connect to Armp, Project name”.
I have reinstalled Cimplicity again but error is persistent and during run time does not show any alarms.
Any Idea! how can this error be removed and alarms can be restored in the project.

Thanks ,
smnr