Discovery Tool V251 And Java On Windows 10 Updated: Ubnt

UBNT Discovery Tool v2.5.1: Solving the Java Nightmare on Windows 10 (Updated Guide)

1. Download jre-8u202-windows-x64.exe from the Oracle archives.
2. Install to a custom folder, e.g., C:\Java8_UBNT.
3. Do not set it as system default.
4. Modify batch script to point to this specific JRE’s java.exe.

$broadcast = [System.Net.IPAddress]::Parse("255.255.255.255") $udpClient = New-Object System.Net.Sockets.UdpClient(10001) # This is a simplified probe – Ubiquiti uses a proprietary payload.

• Settings > Network & Internet > Wi-Fi > Manage known networks
• Toggle Random hardware addresses = Off.

Error #4: Crash on Windows 10 22H2 with “EXCEPTION_ACCESS_VIOLATION”

(from the installation folder, typically C:\Program Files (Ubiquiti\DiscoveryTool ) ubnt discovery tool v251 and java on windows 10 updated

1. Open Command Prompt (cmd).
2. Navigate to the folder containing the Discovery Tool.
3. Run the command:

   java -jar ubnt-discovery-v2.5.1.jar
   

4. If this launches the tool, the issue was simply the shortcut configuration. If it returns an error, the output will tell you exactly which Java library is missing.

: Do not "install" this old version. Simply unzip it into a dedicated folder (e.g., C:\ubnt-tool\jre8 Run via Batch File : Instead of double-clicking the , create a shortcut or edit the provided file to point specifically to that old Java executable: UBNT Discovery Tool v2