Windows 10 reports “The drive protected by Bitlocker is already unlocked” but does not allow access to...











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When accessing an external drive with BitLocker / BitLocker "auto-unlock" enabled, occasionally Windows 10 reports, in the top left of the screen, that "The drive protected by Bitlocker is already unlocked" but File Explorer does not allow access to the files on the drive.



In File Explorer, the drive also appears with "Locked" icon, despite the fact that "auto-unlock" is enabled and Windows 10 is reporting the drive is unlocked when you click on it.










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    Possible duplicate of Explorer shows unlocked bitlocker encrypted drive as locked in Windows 10
    – Gaia
    Oct 17 '17 at 15:23















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0
down vote

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When accessing an external drive with BitLocker / BitLocker "auto-unlock" enabled, occasionally Windows 10 reports, in the top left of the screen, that "The drive protected by Bitlocker is already unlocked" but File Explorer does not allow access to the files on the drive.



In File Explorer, the drive also appears with "Locked" icon, despite the fact that "auto-unlock" is enabled and Windows 10 is reporting the drive is unlocked when you click on it.










share|improve this question


















  • 1




    Possible duplicate of Explorer shows unlocked bitlocker encrypted drive as locked in Windows 10
    – Gaia
    Oct 17 '17 at 15:23













up vote
0
down vote

favorite









up vote
0
down vote

favorite











When accessing an external drive with BitLocker / BitLocker "auto-unlock" enabled, occasionally Windows 10 reports, in the top left of the screen, that "The drive protected by Bitlocker is already unlocked" but File Explorer does not allow access to the files on the drive.



In File Explorer, the drive also appears with "Locked" icon, despite the fact that "auto-unlock" is enabled and Windows 10 is reporting the drive is unlocked when you click on it.










share|improve this question













When accessing an external drive with BitLocker / BitLocker "auto-unlock" enabled, occasionally Windows 10 reports, in the top left of the screen, that "The drive protected by Bitlocker is already unlocked" but File Explorer does not allow access to the files on the drive.



In File Explorer, the drive also appears with "Locked" icon, despite the fact that "auto-unlock" is enabled and Windows 10 is reporting the drive is unlocked when you click on it.







windows-10 windows-explorer bitlocker






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asked Jun 29 '17 at 14:46









PatKilg

670421




670421








  • 1




    Possible duplicate of Explorer shows unlocked bitlocker encrypted drive as locked in Windows 10
    – Gaia
    Oct 17 '17 at 15:23














  • 1




    Possible duplicate of Explorer shows unlocked bitlocker encrypted drive as locked in Windows 10
    – Gaia
    Oct 17 '17 at 15:23








1




1




Possible duplicate of Explorer shows unlocked bitlocker encrypted drive as locked in Windows 10
– Gaia
Oct 17 '17 at 15:23




Possible duplicate of Explorer shows unlocked bitlocker encrypted drive as locked in Windows 10
– Gaia
Oct 17 '17 at 15:23










2 Answers
2






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oldest

votes

















up vote
2
down vote













To fix:




  • Hit Windows Key to open the Start menu;

  • Type: Bitlocker (don't worry about clicking anywhere before you type) then hit Enter;

  • You should see this menu:
    Shows a "window" with the title "Bitlocker Drive Encryption", and a "path" of "Control Panel > Systems and Security > BitLocker Drive Encryption"


  • Click "Turn off auto-unlock" for the affected drive in this menu, to turn auto-unlock off (note there will be a slight delay after you turn it off):
    A zoom in of the previous image highlighting the "Turn off auto-unlock" option.


  • Then, click the same option again to re-enable "auto-unlock." The drive should be accessible in File Explorer again, with no errors thrown by Windows 10.







share|improve this answer























  • I don't understand this answer. You indicated in your question, that auto-unlock was already enabled, so why is the solution to this problem to enable auto-unlock?
    – Ramhound
    Jun 29 '17 at 14:48










  • The problem is that Windows does not allow you to access the drive. The solution is to turn "auto-unlock" off and then on again.
    – PatKilg
    Jun 29 '17 at 14:48












  • I obviously understand that.
    – Ramhound
    Jun 29 '17 at 14:49










  • Then how can I clarify my answer?
    – PatKilg
    Jun 29 '17 at 14:53


















up vote
0
down vote













I've had a similar experience, where the drive shows as locked, but selecting the drive reports the error "The drive protected by Bitlocker is already unlocked". After a small amount of experimentation, it appears that the Explorer shell is a little confused and shows the drive as locked when it isn't.



The result of the confusion is that Explorer sets "Unlock Drive" as the default action for the drive, rather than the usual "Open"; selecting the drive in the folder list on the left, or double-clicking it, will attempt the unnecessary "Unlock Drive" action.



Whilst Explorer is in the state, however, you can right-click the drive, and select "Open" and it will then happily show you the contents of the drive (even though it still thinks its locked). Alternatively, you can use Task Manager to kill explorer.exe and then start a new instance of it - the newly instantiated Explorer should show the drive correctly as Unlocked and allow you to interact with it as normal.






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    2 Answers
    2






    active

    oldest

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    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

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    up vote
    2
    down vote













    To fix:




    • Hit Windows Key to open the Start menu;

    • Type: Bitlocker (don't worry about clicking anywhere before you type) then hit Enter;

    • You should see this menu:
      Shows a "window" with the title "Bitlocker Drive Encryption", and a "path" of "Control Panel > Systems and Security > BitLocker Drive Encryption"


    • Click "Turn off auto-unlock" for the affected drive in this menu, to turn auto-unlock off (note there will be a slight delay after you turn it off):
      A zoom in of the previous image highlighting the "Turn off auto-unlock" option.


    • Then, click the same option again to re-enable "auto-unlock." The drive should be accessible in File Explorer again, with no errors thrown by Windows 10.







    share|improve this answer























    • I don't understand this answer. You indicated in your question, that auto-unlock was already enabled, so why is the solution to this problem to enable auto-unlock?
      – Ramhound
      Jun 29 '17 at 14:48










    • The problem is that Windows does not allow you to access the drive. The solution is to turn "auto-unlock" off and then on again.
      – PatKilg
      Jun 29 '17 at 14:48












    • I obviously understand that.
      – Ramhound
      Jun 29 '17 at 14:49










    • Then how can I clarify my answer?
      – PatKilg
      Jun 29 '17 at 14:53















    up vote
    2
    down vote













    To fix:




    • Hit Windows Key to open the Start menu;

    • Type: Bitlocker (don't worry about clicking anywhere before you type) then hit Enter;

    • You should see this menu:
      Shows a "window" with the title "Bitlocker Drive Encryption", and a "path" of "Control Panel > Systems and Security > BitLocker Drive Encryption"


    • Click "Turn off auto-unlock" for the affected drive in this menu, to turn auto-unlock off (note there will be a slight delay after you turn it off):
      A zoom in of the previous image highlighting the "Turn off auto-unlock" option.


    • Then, click the same option again to re-enable "auto-unlock." The drive should be accessible in File Explorer again, with no errors thrown by Windows 10.







    share|improve this answer























    • I don't understand this answer. You indicated in your question, that auto-unlock was already enabled, so why is the solution to this problem to enable auto-unlock?
      – Ramhound
      Jun 29 '17 at 14:48










    • The problem is that Windows does not allow you to access the drive. The solution is to turn "auto-unlock" off and then on again.
      – PatKilg
      Jun 29 '17 at 14:48












    • I obviously understand that.
      – Ramhound
      Jun 29 '17 at 14:49










    • Then how can I clarify my answer?
      – PatKilg
      Jun 29 '17 at 14:53













    up vote
    2
    down vote










    up vote
    2
    down vote









    To fix:




    • Hit Windows Key to open the Start menu;

    • Type: Bitlocker (don't worry about clicking anywhere before you type) then hit Enter;

    • You should see this menu:
      Shows a "window" with the title "Bitlocker Drive Encryption", and a "path" of "Control Panel > Systems and Security > BitLocker Drive Encryption"


    • Click "Turn off auto-unlock" for the affected drive in this menu, to turn auto-unlock off (note there will be a slight delay after you turn it off):
      A zoom in of the previous image highlighting the "Turn off auto-unlock" option.


    • Then, click the same option again to re-enable "auto-unlock." The drive should be accessible in File Explorer again, with no errors thrown by Windows 10.







    share|improve this answer














    To fix:




    • Hit Windows Key to open the Start menu;

    • Type: Bitlocker (don't worry about clicking anywhere before you type) then hit Enter;

    • You should see this menu:
      Shows a "window" with the title "Bitlocker Drive Encryption", and a "path" of "Control Panel > Systems and Security > BitLocker Drive Encryption"


    • Click "Turn off auto-unlock" for the affected drive in this menu, to turn auto-unlock off (note there will be a slight delay after you turn it off):
      A zoom in of the previous image highlighting the "Turn off auto-unlock" option.


    • Then, click the same option again to re-enable "auto-unlock." The drive should be accessible in File Explorer again, with no errors thrown by Windows 10.








    share|improve this answer














    share|improve this answer



    share|improve this answer








    edited Jun 29 '17 at 14:51

























    answered Jun 29 '17 at 14:46









    PatKilg

    670421




    670421












    • I don't understand this answer. You indicated in your question, that auto-unlock was already enabled, so why is the solution to this problem to enable auto-unlock?
      – Ramhound
      Jun 29 '17 at 14:48










    • The problem is that Windows does not allow you to access the drive. The solution is to turn "auto-unlock" off and then on again.
      – PatKilg
      Jun 29 '17 at 14:48












    • I obviously understand that.
      – Ramhound
      Jun 29 '17 at 14:49










    • Then how can I clarify my answer?
      – PatKilg
      Jun 29 '17 at 14:53


















    • I don't understand this answer. You indicated in your question, that auto-unlock was already enabled, so why is the solution to this problem to enable auto-unlock?
      – Ramhound
      Jun 29 '17 at 14:48










    • The problem is that Windows does not allow you to access the drive. The solution is to turn "auto-unlock" off and then on again.
      – PatKilg
      Jun 29 '17 at 14:48












    • I obviously understand that.
      – Ramhound
      Jun 29 '17 at 14:49










    • Then how can I clarify my answer?
      – PatKilg
      Jun 29 '17 at 14:53
















    I don't understand this answer. You indicated in your question, that auto-unlock was already enabled, so why is the solution to this problem to enable auto-unlock?
    – Ramhound
    Jun 29 '17 at 14:48




    I don't understand this answer. You indicated in your question, that auto-unlock was already enabled, so why is the solution to this problem to enable auto-unlock?
    – Ramhound
    Jun 29 '17 at 14:48












    The problem is that Windows does not allow you to access the drive. The solution is to turn "auto-unlock" off and then on again.
    – PatKilg
    Jun 29 '17 at 14:48






    The problem is that Windows does not allow you to access the drive. The solution is to turn "auto-unlock" off and then on again.
    – PatKilg
    Jun 29 '17 at 14:48














    I obviously understand that.
    – Ramhound
    Jun 29 '17 at 14:49




    I obviously understand that.
    – Ramhound
    Jun 29 '17 at 14:49












    Then how can I clarify my answer?
    – PatKilg
    Jun 29 '17 at 14:53




    Then how can I clarify my answer?
    – PatKilg
    Jun 29 '17 at 14:53












    up vote
    0
    down vote













    I've had a similar experience, where the drive shows as locked, but selecting the drive reports the error "The drive protected by Bitlocker is already unlocked". After a small amount of experimentation, it appears that the Explorer shell is a little confused and shows the drive as locked when it isn't.



    The result of the confusion is that Explorer sets "Unlock Drive" as the default action for the drive, rather than the usual "Open"; selecting the drive in the folder list on the left, or double-clicking it, will attempt the unnecessary "Unlock Drive" action.



    Whilst Explorer is in the state, however, you can right-click the drive, and select "Open" and it will then happily show you the contents of the drive (even though it still thinks its locked). Alternatively, you can use Task Manager to kill explorer.exe and then start a new instance of it - the newly instantiated Explorer should show the drive correctly as Unlocked and allow you to interact with it as normal.






    share|improve this answer



























      up vote
      0
      down vote













      I've had a similar experience, where the drive shows as locked, but selecting the drive reports the error "The drive protected by Bitlocker is already unlocked". After a small amount of experimentation, it appears that the Explorer shell is a little confused and shows the drive as locked when it isn't.



      The result of the confusion is that Explorer sets "Unlock Drive" as the default action for the drive, rather than the usual "Open"; selecting the drive in the folder list on the left, or double-clicking it, will attempt the unnecessary "Unlock Drive" action.



      Whilst Explorer is in the state, however, you can right-click the drive, and select "Open" and it will then happily show you the contents of the drive (even though it still thinks its locked). Alternatively, you can use Task Manager to kill explorer.exe and then start a new instance of it - the newly instantiated Explorer should show the drive correctly as Unlocked and allow you to interact with it as normal.






      share|improve this answer

























        up vote
        0
        down vote










        up vote
        0
        down vote









        I've had a similar experience, where the drive shows as locked, but selecting the drive reports the error "The drive protected by Bitlocker is already unlocked". After a small amount of experimentation, it appears that the Explorer shell is a little confused and shows the drive as locked when it isn't.



        The result of the confusion is that Explorer sets "Unlock Drive" as the default action for the drive, rather than the usual "Open"; selecting the drive in the folder list on the left, or double-clicking it, will attempt the unnecessary "Unlock Drive" action.



        Whilst Explorer is in the state, however, you can right-click the drive, and select "Open" and it will then happily show you the contents of the drive (even though it still thinks its locked). Alternatively, you can use Task Manager to kill explorer.exe and then start a new instance of it - the newly instantiated Explorer should show the drive correctly as Unlocked and allow you to interact with it as normal.






        share|improve this answer














        I've had a similar experience, where the drive shows as locked, but selecting the drive reports the error "The drive protected by Bitlocker is already unlocked". After a small amount of experimentation, it appears that the Explorer shell is a little confused and shows the drive as locked when it isn't.



        The result of the confusion is that Explorer sets "Unlock Drive" as the default action for the drive, rather than the usual "Open"; selecting the drive in the folder list on the left, or double-clicking it, will attempt the unnecessary "Unlock Drive" action.



        Whilst Explorer is in the state, however, you can right-click the drive, and select "Open" and it will then happily show you the contents of the drive (even though it still thinks its locked). Alternatively, you can use Task Manager to kill explorer.exe and then start a new instance of it - the newly instantiated Explorer should show the drive correctly as Unlocked and allow you to interact with it as normal.







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Nov 30 at 11:14

























        answered Nov 27 at 11:56









        Jason Musgrove

        1754




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