Mouse.ini <2024>

[ui-buttonmap] a=BTN_LEFT — Maps the 'A' button to a left mouse click. 3. Input Overlays for Streamers

If a game or application cannot save your mouse settings, the .ini file may be set to "Read-Only" in its properties.

Used in streaming overlays (e.g., input-overlay) to define visual mouse layouts. 🛠️ Key Technical Applications 1. Bethesda Games (Skyrim/Fallout)

Are you trying to to act as a mouse on Linux?