Security utility for Windows update.


TACHYON Patch Control is a security utility that provides the ability to check, install and uninstall Windows updates.


Windows update

  • Check for Windows Update.
  • Select and install/uninstall Windows updates.

Windows Server Update Services (WSUS) Integration

  • Windows Server Update Services (WSUS) Configuration.

Windows update history

  • Windows update history check.

Windows update settings

  • Enable and disable Windows automatic update.


  • Automatic software updates

System Requirements

Operating System

  • Windows XP SP3 (32bit)
  • Windows Vista SP2 (32bit, 64bit)
  • Windows 7 SP1 (32bit, 64bit)
  • Windows 8.0 (32bit, 64bit)
  • Windows 8.1 (32bit, 64bit)
  • Windows 10 (32bit, 64bit)


  • CPU 3.8 GHz Intel Pentium 4 or higher processor
  • 2 GB of RAM or more
  • Minimum 20 GB of available hard disk space


  • Supports Korean, English

※ General information on the operating systems supported by TACHYON products, and detailed versions are provided separately.

Precautions before use

  • Windows Update is used, and the update may not work properly depending on the policy of the update provider.

  • ※ Since the provided update information and installation files use the information of the update provider, we are not responsible for any problems that occur after the update.

Usage guide

  • This product is free for individuals / home users.

  • This product can be used immediately after downloading and installing the program.

  • This product is personal / home use software and cannot be used for commercial purposes such as personal business and corporate (corporate, government office).

  • ※ In the case of companies, government offices, educational institutions, internet cafe, etc., you must purchase and use TACHYON products.

User Interface

  • Main UI

  • Update history