Thread: BUG #14988: application server couldnot contacted

The following bug has been logged on the website:

Bug reference:      14988
Logged by:          HARIS OHMNAATH SS
Email address:      ohmharis777@gmail.com
PostgreSQL version: 10.1
Operating system:   windows10
Description:

I have installed postgresql10.1 in windows 10.while trying to ope pgadmin 10
an popup 
"the application server couldnot be contacted" error appears how can we fix
it.
thanks and regards