I can't play any Ubisoft games on my Steam

[Lamzer]

I have For Honor which I downloaded it during a giveaway back in August it seems when I press play in the game it wouldn't even launch it shows my username in green text as if I was playing but seconds later it turns back to blue as if I quit the game so I tested another Ubisoft game which is a demo Child of Light after installing it I pressed play and nothing happened it was the same result as For Honor. I have Uplay and For Honor there when I press play it launches perfectly but in Steam nothing happens I tried looking everywhere in the Internet no one seems to have a problem like mine so if anyone knows how to fix it please help me. Also I notice with other people they say Uplay will open and ask me to link my account if I press play on Steam but for me nothing even happens.

[Muppet among Puppets]

What steam account is linked in your uplay? Check the setting, it tells.

[Lamzer]

Where in Steam or Uplay?

[Muppet among Puppets]

In uplay settings it shows a linked account.

[Lamzer]

No it dosen't show anything related to my account but it shows Remind me of account linking relating to Steam but nothing even happens for me

[Muppet among Puppets]

If you have a steam game from uplay, the accounts will be linked when you start it the first time.
It even shows your steam image in the uplay settings where it says, linked account

[Lamzer]

Nothing happens for me

[Lamzer]

It just shows preparing to launch and after that nothing happens I even checked my Uplay settings but my Steam is not shown

[Muppet among Puppets]

Make sure you run the latest uplay version.

Apart from that, it looks like a case for support.