MSFS2020_AutoFPS has now been replaced with MSFS_AutoFPS, which offers the same functionality MSFS2020_AutoFPS version 0.4.3.1 did for MSFS 2020 and adds additional MSFS 2024 compatibility.
Please download and install MSFS_AutoFPS here https://github.com/ResetXPDR/MSFS_AutoFPS/releases/latest and it will automatically upgrade your existing MSFS2020_AutoFPS version, including your existing MSFS 2020 settings if you desire, to the new MSFS_AutoFPS app.