I recently ran into a strange pgAdmin4 bug where the UI loaded but none of the menus or dialogs were visible. This is apparently the result of a bug which can corrupt the configuration settings. Fortunately the fix is pretty easy. Unfortunately, you will need to reconfigure your UI customizations.
![](https://joe-riggs.com/blog/wp-content/uploads/2022/02/pgAdminBroke-1024x696.png)
Close pgAdmin4 and then browse to the AppData folder. It will depend on your installation, but for me it was located here:
![](https://joe-riggs.com/blog/wp-content/uploads/2022/02/image-2.png)
Delete or rename this folder and your pgAdmin4 is miraculously fixed!
One response to “pgAdmin4 UI Broken – no windows”
finnaly found something that actually fixed this..omg, thanks man!