8.78. SysVolumeLabel (Windows only)
>>-SysVolumeLabel(--+-------------+--)------------------------------><
                    +-driveLetter-+
			Returns the volume label for the specified drive.
		
			Parameter:
		
- driveLetter
 
						A drive letter in the form 'X:'. If the drive letter is omitted than the current drive is used.
					
			Return codes:
		
- 0
 
						Encryption was successful.
					
- 2
 
						File not found.
					
- 4
 
						Cannot open file.
					
- 5
 
						Access denied.
					
- 82
 
						Cannot encrypt.