Since you may not want to downgrade your global Java installation, you can use these methods:

: While some find it temperamental, the Chrome version does not require Java at all and can still be found in the Chrome Web Store UISP Mobile App

Create a ( launch_ubnt.bat ) in the same folder as the .jar file:

Getting the UBNT Discovery Tool v2.5.1 Running on Windows 10 (2024 Update) If you have tried to run the classic Ubiquiti Device Discovery Tool v2.5.1

Microsoft changed the default network profile to “Public” in recent builds. The Discovery Tool requires “Private” network profile.