If you installed your retail copy from disc Uplay is never going to update anything as the game is not recognized in the Uplay client.
Afaik the Uplay client has not a feature to add games manually to your Uplay library like ie the Steam client.
So yes, shame on you ... and glad to read you got it solved.
Well, somehow it got into my games library on Uplay, as well as some other games I bought on disc and I cannot launch the game anymore without the Uplay launcher. I rather play without Uplay, less hassle....
Anyway, Thanks for your effort!
The Stealth option doesn't appear to work at all, sadly. Health works perfectly though.
All options of this trainer are working perfectly fine.
Please read the readme/instructions, set the trainer to match your game distribution platform you own the game on (Uplay or Steam) and run it with admin rights.