BUG #15257: no servers listed in pgadmin3

The following bug has been logged on the website:

Bug reference:      15257
Logged by:          Eric
Email address:      eric.github@frozenelephant.com
PostgreSQL version: 9.6.9
Operating system:   windows 10 pro
Description:

no servers listed in pgadmin3, can't figure-out how to find the service
name.

Can't seem to make any progress after hours of searching.

Does any of this postgres stuff work?

https://stackoverflow.com/questions/51116089/how-to-find-the-postgres-service-name
https://stackoverflow.com/questions/29494384/pgadmin-iii-no-servers-showing-up