vJoy is rarely used alone; it usually requires a "feeder" application to send data to the virtual stick. Joystick Gremlin

: Run the installer as an Administrator. If you encounter a "Failed to install" error, ensure that Cryptographic Services

: If a game sees your physical controller instead of the virtual one, use a tool like

Before installing, ensure your Windows is fully updated to avoid driver signature issues. : Get the installer from the official vJoy SourceForge page Installation

The driver allows you to dynamically enable/disable axes and buttons, so you don’t have to expose all 128 buttons if your feeder app doesn’t use them.

: Used by iRacing players to improve Force Feedback by feeding telemetry data through a vJoy device [ vJoySerialFeeder

Install it, feed it, and take control—virtually.

to hide the physical device from the game while keeping it visible to your feeder app [ Uninstallation

: The most common tool for remapping physical joysticks to vJoy. It allows you to combine multiple physical sticks into one virtual device for games with limited controller slots [

vJoy alone does nothing—it needs a feeder. Here are the most popular tools that feed data into vJoy 2.1.8.

Your virtual joystick is now ready. You can test it using Windows’ built-in Game Controllers panel ( joy.cpl ).

: Often used with third-party software like vJoySerialFeeder for Arduino/RC projects or MouseToVJoy for racing sims.