Install Button doesn't change to PLAY

So I installed a brand new 4game launcher together with Lineage 2 EU. I downloaded the game with no issues but when the download was complete and i launched the game from the launcher it sent me to the website where I'm supposed to click the PLAY button that got converted from Install button because the website can read the launcher telling it i have the game installed ( at least that't on theory). I've done pc restart I've reinstalled both the game and the launcher several times but to no avial. I've even stopped my anti-virus and removed adblock and still cant get it to work.


The game fixed itself after i restarted my router and my PC. Please close the thread.

 

In this morning i have the same problem to.
But i have the game, and today when push the boton " Play " this change for " Install " WTF !?
Have the game, i need reinstall to play again ? I need download 8Gb -.-"

PLiz any can help us !

 

Done.