Adobe Air, Wont let me play my game.

Hi there im having a issue whit Adobe Air.

So i was trying to play some Leauge of Legends, and i got the Message:

"this application requires a version of Adobe AIR which cannot be found. Please download the latest version of the runtime from http://adobe.com/go/getair , or contact the application author for an updated version."

So i tried to fix it myself.

By reinstalling Leauge first.

Then i tried to install Adobe Air but i got the same Message..

So i searched for the problem online, but the only help i got was to delete Adobe air in the Common files inside Program files.

But the problem is that i cant find Adobe folder anywhere.

I tried reinstalling Windows and reinstalling the Whole game.

But i didnt work.

I need help 🙂

I have Windows 10.