Forum - DLL-files.com

Hello community!, I'm a new user of DLL-Files app, I bought it thinking of fixing some broken Dlls that I found on my computer. I have a Razer Blade Pro 17' 4K edition with a GTX 1080 8gb and I'm having big issues with playing 4K movies in .mkv format and playing Blu.ray Discs in my external reader....