The following bug has been logged on the website:
Bug reference: 17857
Logged by: Richard Ballard
Email address: ballard.programmer@gmail.com
PostgreSQL version: 15.2
Operating system: Windows 11
Description:
Installed the latest version of Postgresql (v15.2) - Opened up pgadmin 4 to
be told it is outdated.
Go to remove pgadmin4 to update through the following method:
Navigate to Add/Remove programs, select PostgreSQL 15, click the elipse and
select uninstall confirm with windows UAC.
Get a message popping up stating:
This app can't run on your PC, to find a version for your PC, check with the
software publisher.
I would expect it to be able to be uninstalled through usual methods.