Hello all. Yesterday, i uninstalled my old Catalyst Driver for install new Crimson Driver. Everything works fine driver installed suscefully and there is no error or something like that. I restarted my pc 3-4 times for testing and still no problem. Anyway i turnoff my computer then i sleep. Today morning when i turn on my computer, when my desktop coming, screen going crazy line, after that going black screen. I tryed to open in safe mode then i uninstalled my O.C program Sapphire Trixx but nothing changed. Then i uninstalled Crimson Driver and now my computer open without black screen. Anyway i clean everthing about AMD, i used DDU, amdcleanuputility, and CCleaner also i manualy delete files name like AMD. Then i re-download Crimson Driver 224mb size. And reinstall. Everything installed without error and it's ask me restart computer. After restarted my computer, i realized there is no AMD icon on my Right Click menu. I go to folder location and trying to open "AMD Radeon Setting" "cnext.exe". I clicked that exe and nothing happend. Also i saw AMD Driver in "Device Maneger" I need help to fix this. If anyone know the answer, please share with me. Thanks.