I don't know if it's a common problem, but all my folders on all my drives, including the system drive have been writeprotected, and i've been trying to remove it, since it causes my problems. one examble : I run modded minecraft, and when i launch it, i change settings in the launcher and push save, but because of the write protection i have to put in the information every single time i launch it. Then i started to look at my folders, and tried to make a new one, and they are write protected as standard, and can't be changed. Anyone who found a solution to remove write protection from folders on system drive ? Been at it for 4 days now.