Hi.I am using Windows 8.1 Pro.I turned on bitlocker on one of my drives to secure it.i used fast method.after the encryption process the drive became inaccessible and giving access is denied messages.I tried to turned of the bitlocker but i cant because it just vanished.i cant find it anywhere on my system(control panel etc).someone told me reinstall the windows and the drive will become accessible again, but is there anyway that not including reinstalling windows.Thanks in advance.