Unable to load Voukoder Pro

I tried installing Voukoder Pro on my laptop with Windows 11 IoT Enterprise LTSC, but it gives me this error:

Unable to load Voukoder Pro
boost::dll::shared_library::load(): Unable to find the specified module [system:126]
(I translated it to english)

I have already restarted my pc, but it still happens

Update: I forgot to install ffmpeg libraries, so I did. But know it won't open. The process remain active in Task Manager but without any window opened (it uses ~13MB)

I put all DLLs that come with your ffmpeg repository zip in the program folder, alongside Designer.exe (since I have already an ffmpeg exe installed, would be wasteful installing it again). Since the behaviour changed, I thought it detected the libraries.