When I entered the command in command prompt (MSDOS) âCHKDSK D:â or âCHKDSK D: f/ x/ r/â I would get this message âcannot open volume for direct accessâ. I keep getting the message that the drive malfunctioned when I first plug it in.
Colonel is higher ranking (O-6) than Major (O-4) in the Marines, Army, and Air Force. The comparable ranks in the Navy (and Coast Guard) are Captain (O-6) and Lieutenant Comma â¦ nder (O-4). 33 people found this useful.
The term Commanding General is a general in command of â¦ a division or larger unit and is abbreviated CG. A smaller unit such as an infantry Battalion(in WW2) would be commanded by a Colonel. He could be referred to as the Battalion commander. This is NOT a rank but more like a title.   Navy Rank   Commander is a rank in the US Navy. It is the rank of O-5 which equates to a Lieutenant-Colonel in the Army and he could wear the silver maple leaf. In this case, the rank of Commander would be lower than a General, which is called a Rear Admiral in the Navy.