I am using PG Admin 4 version 1.2 on Windows 7. I found a couple of issues:
1) I did a fresh install and PGAdmin 4 version 1.2 wants to store everything in 4 V1. I think you have an issue with the installation software. The short cut it creates says pgAdmin 4v1 . In program files directory it is stored under Program Files/pgAdmin 4/v1 .
2) For security reasons when I work from home I have to Remote Desktop into my Windows 7 computer at work. When doing Remote Desktop pgAdmin 4 just displays a blank screen. It will not render anything. This is a major problem!
3) I tried doing a backup of a table in pgAdmin 4v2. The backup was just a plain backup. It never worked.
Thanks,
Lance Campbell
Web Services
University of Illinois
217-333-0382