I have this same problem. Went away hunting for 2 weeks, came home, started my computer that was working perfectly fine when i left, had a win10 update and a icue update and boom. done. icue no longer works. went and did every step that everyone said on here and nothing works. shows in task manager, but does not show up in start menu. for me this really sucks as i have a corsair k95 keyboard, corsair m65 mouse, corsair mm800 mouse pad and corsair void pro headset that has crappy sound now!!!!! Corsair, ive never used such buggy software in my life. really regreting buying your products and at this point will never again!!!! Just a fyi, i dont use that malbytes or malware programs. i updated adobe flash and java. i uninstalled icue following all steps and reinstalled. nothing changes it!