i've just updated windows 10 to the latest patch. Unfortunatelly, now i'm missing the custom resolution option in "my digital flat-panels". Thing is i'm using lg ultrawide 21:9 monitor, and its resolution is 2560:1080. My vga is hd5790. In the builds before i've used custom resolution and it worked perfectly, but now i cant get it to work. I've tried many many versions of drivers, but no luck i see only Pixel Format. I also tried CRU, but it wont let me add that resolution to the standard ones, and i've read somewhere ATI cards only read standard resolution, not the detailed ones.