Whether you are using a or Wi-Fi to scan for your hardware
Verify by opening a and typing:
If double-clicking the file causes a brief flash or opens an archive tool like WinRAR instead of launching the app, your Windows file associations are broken. You can fix this instantly by running a free script utility named , which automatically re-binds .jar extensions to the correct javaw.exe runtime executable on Windows 10. Alternative Discovery Methods ubnt discovery tool v2.5.1 and java on windows 10
If the tool opens but fails to scan your subnet or find your Ubiquiti devices, it may be bound to the wrong network adapter (e.g., an active VPN or a virtual machine connection).
Mastering the UBNT Discovery Tool v2.5.1 with Java on Windows 10 Whether you are using a or Wi-Fi to
Because this utility relies on Java, running it on Windows 10 often triggers errors. Common issues include application crashes, missing environment paths, and security blocks.
Click , then select New Rule... from the Actions pane. Choose Port and click Next. Mastering the UBNT Discovery Tool v2
If you don't have Java installed on your Windows 10 machine, you can download and install it from the official Oracle website. Here are the steps:
"C:\Program Files (x86)\Java\jre1.8.0_271\bin\javaw.exe" -jar "C:\path\to\ubnt-discovery-v2.5.1.jar" Common Troubleshooting UBNT Discovery Tool V2.5.1 and JAVA on windows 10