SupportAssist 3.4.5 don't work!

Hello

I'm Max from Sanremo (Imperia) - ITALY.

I've a Latitude E6430 and I'm very happy with this laptop ...but SupportAssist hasn't worked since the last update (v. 3.4.5 on Windows 1909 PRO).

I've tried to unistall SA, delete all keys and reisntall SA more than once ...but nothing to do ...SA v. 3.4.5 it no longer works!

Could it be that laptop it's out of warranty, or SA it does still work?

For the rest, my pc works wonderfully.

Many thanks for the help that you can give me ...and ...excuse me for my not perfect English .

Greetings, Max