[Fix] XignCode 0XE019100B Error – Knight Online

XignCode 0XE019100B error occurs in Knight Online when there is something wrong with anti-cheat system. In this post, you’ll learn how to fix this errror quickly.

There are 3 ways to fix it.

Fix 1: Delete “xhunter1” key from regedit

  • Close Steam and error message
  • Open Regedit application (type it in the windows search bar).
  • Navigate to HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services.
  • Look for “xhunter1” key and delete it.
  • Launch Knight Online to see if XignCode 0XE019100B error still exists or not.

Fix 2: Verify the integrity of Knight Online game files

  • Go to Steam library.
  • Type “Knight Online” in the search box.
  • Right-click on it and go Properties.
  • Go to Local Files and Verify the integrity.

Fix 3: Disable “read-only” option

  • Go back to your Steam library again.
  • Right-click on Knight Online.
  • Go to its Properties > Local Files.
  • Click Browse Local Files.
  • Look for “XIGNCODE” folder and Right-click > Properties.
  • Go to the bottom of it and you’ll see “read-only” is enabled by default.
  • Disable it and save the settings.
  • Close the window.
  • Launch Knight Online.

One of these will definitely fix XignCode 0XE019100B Error in Knight Online 🙂 Enjoy the game and don’t forget to thank me 🙂

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