Fsuipc 7 Not Linking With Msfs 2024. Seems to me it used to default to the exe.xml option,. All other yoke buttons and the aileron and elevator axes are assigned through fsuipc.

Ok, so you are not using the msfs.bat file (via the desktop icon installed by fsuipc) to start msfs and fsuipc7. For the time being, just copy/duplicate your current installation folder.