"The system cannot find the file specified"

[TheTohoSociety]

So, i'm pretty sure I managed to install everything correctly but i'm getting this error whenever i'm trying to render the lipsync to action:

Python: Traceback (most recent call last):
File "D:\SteamLibrary\steamapps\common\Blender\4.5\python\Lib\subprocess.py", line 1026, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "D:\SteamLibrary\steamapps\common\Blender\4.5\python\Lib\subprocess.py", line 1538, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [WinError 2] The system cannot find the file specified

[blackears]

That error can mean that ffmpeg has not been installed, or is not on your path. Open a console and type ffmpeg -version. If it does not print the current version of ffmpeg, you will need to install it. There are instructions on the main page for how to do this.