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Finding the Architecture of an Executable

When modding with graphics injections, accurately identifying the architecture of a game's executable is important. Knowing whether the executable is 32-bit or 64-bit ensures compatibility and proper operation of tools such as ReShade and other graphics modifications. This document describes how to determine the architecture of a running game executable using Task Manager.

Start the Game​

Start the game as usual, then press Alt + Tab to return to the desktop while the game continues running in the background.

Open Task Manager​

Press Ctrl + Shift + Esc to open Task Manager, or right-click the taskbar and select Task Manager from the context menu.

Locate the Game Process​

In Task Manager, select the Processes tab and locate the game's process. The process name typically matches the game application's executable name.

Identify the Architecture​

  • 32-bit architecture: If the game is running in 32-bit mode, the process name includes a (32 bit) or (32 Bits) tag.

    Showing Task Manager with Highlight on 32-Bit

  • 64-bit architecture: If no such 32-bit tag is shown next to the process name, the game is running as a 64-bit process.

    Showing Task Manager with Highlight on No Architecture