[CLIENT] Client Update Caused Game To Report An Unknown DirectX Bug

My Client updated on the 20/04/2017 with the new champs. Went to play an ARAM game and got the "An Unknown DirectX error has occurred". Possibly the update has caused the in game resolution to change to something non compatible with my monitor.

The info on the net usually suggested me to delete the input.txt and config.cfi or the riot lol_game_client in RADS and initiate a repair. It has not worked for me.

I would appreciate some help or a way to change in game resolution without entering a game. As i cannot do that anyway. I can email any logs, Dxdiag or otherwise to Tech support if needed.

Obviously using common sense I have ensured before anything else that all display drivers and windows software are up to date. The last one was me having a bad day.

Thanks for your understanding . Yours Seriously........... Zeuska.