Vuze won't startup on login

[Grego]

After a Windows 10 update (I cannot control the updates as at Windows 7 and I'm only guessing that's the reason) Vuze just won't startup on Windows login. That's although the "Start vuze on login" key is checked or even if I put Vuze in startup directory of Windows startup. I can always manually start Vuze as soon as I see (and click) on vuze icon on Windows working bar.

Any ideas?