Relock Bit-Locker Unlocked Drive Without Restarting

We have a problem, to unlock you must enter a password or other bitlocker supported authentication methods, which is fine. The concern is the unlocked drive remains unlocked for any user logs into the same computer until a restart.

Method to add Relock Button on Shell Menu : 


Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\Drive\shell\relock-bde]
"AppliesTo"="(System.Volume.BitLockerProtection:=1 OR System.Volume.BitLockerProtection:=3 OR System.Volume.BitLockerProtection:=5)"
@="Relock drive..."
"HasLUAShield"=""
"MultiSelectModel"="Single"

[HKEY_CLASSES_ROOT\Drive\shell\relock-bde\command]
@=hex(2):77,00,73,00,63,00,72,00,69,00,70,00,74,00,2e,00,65,00,78,00,65,00,20,\
00,6d,00,61,00,6e,00,61,00,67,00,65,00,2d,00,62,00,64,00,65,00,2d,00,6c,00,\
6f,00,63,00,6b,00,2e,00,76,00,62,00,73,00,20,00,25,00,31,00,00,00


>Copy the above code which is red coloured. Paste it to notepad and save it as "lock-bde.reg"
> Run this file by double clicking on it.

Now,


Args = ""
Last = Wscript.Arguments.Count - 1
For i = 0 To Last
Args = Args & " " & Wscript.Arguments.Item(i)
Next
Args = Replace(Args,"\","")

CreateObject("Shell.Application").ShellExecute "manage-bde.exe", "-lock -forcedismount " & Args, "", "runas", 1


>Copy the above code which is red coloured. Paste it to notepad and save it as "manage-bde-lock.vbs"
> Now copy paste the file at given location : "c:\windows\system32"

>>        ITS DONE.
>>        NOW RESTART THE PC AND ENJOY !!!
>>        PLS LIKE