Knowledge Discovery 25.4
Getting Started Guide

# Windows System Recommendations

This section describes recommendations and requirements for Knowledge Discovery for Microsoft Windows operating system platforms.

## TCP Port Requirements

On Microsoft Windows platforms, if your Knowledge Discovery service is receiving a large number of actions, or you have a large number of services on the same machine, your machine might run out of available TCP ports.

If your system does not have enough ports, you can edit the following Windows registry parameters:

- `TCPTimedWaitDelay`

- `MaxUserPort`

These parameters are located in:

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\

For more information about these registry parameters, refer to the Microsoft Windows documentation.

Copyright 2025 Open Text
Version 25.4 | Last updated October 2025

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: Knowledge Discovery 25.4

Topic Title: Windows System Recommendations