Bitlocker repair-bde
Hello, i have encrypted a partion of my harddrive using bitlocker. Caused by other reasons I had to reinstall Windows 7. After that the encrypted partion was empty and the bitlocker console stated this partition is not encrypted. Therefor I wanted to decrypt the partition using repair-bde. However, the result was not satisfying. The tool works well, the restore key is accepted and I do not receive any error -but: If the Outputvolume is another harddisk connected via USB I can not access the disk afte decryption. Windows tells me, the disk is not formated. Therefor the suggested chkdsk command does also not work. Here my input and the reulst from the Command window: C:\>repair-bde y: f: -rk c:\Bitlocker\70F0ED8B-16A9-4F92-BDE2-85298CF8FA26.BEK -force BitLocker Drive Encryption: Repair Tool version 6.1.7601 Copyright (C) Microsoft Corporation. LOG WARNING: 0x80000029 Failed to lock volume. (0x80070005) Beginning scan for BitLocker metadata. Scanning boot sectors for pointer to metadata: 100% Scanning sector boundaries for metadata: 100% Finished scanning for BitLocker metadata. LOG INFO: 0x00000027 Valid metadata at offset 3296460800 found at scan level 4. LOG INFO: 0x00000028 Successfully created repair context. Beginning decryption. Decrypting: 100% Complete. Finished decryption. ACTION REQUIRED: Run 'chkdsk f: /f' before viewing decrypted data. C:\>chkdsk f: /f The type of the file system is NTFS. Unable to determine volume version and state. CHKDSK aborted. I tried to decrypt into an image file which also seems to work fine (no errors) but if I want to open or use the image file I still receive an error. Any suggestons, what I can do to decrypt my drive? Michael
March 18th, 2011 9:35am

Looks bad as you do not have a backup. I have looked into this problem time and time again. Bitlocker is not a backup drive When you installed Windows over, the partition tables changed My MVP is for the Windows Desktop Experience, i.e. Windows XP, Vista and Windows 7 IT Remote Assistance is available for a fee. I am best with C++ and I am learning C# using Visual Studio 2010 Developer | Windows IT | Chess | Economics | Hardcore Games | Vegan Advocate | PC Reviews
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March 19th, 2011 7:22pm

Same trouble as yours... Have you solved your problem? So eager to know what's your solution Regards.
March 2nd, 2012 9:10pm

How can I recover the partition tables?
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March 2nd, 2012 9:11pm

if the partition tables are trashed, you have lost your data bitlocker should only be used with an active directory setup (servers galore) so that recovery is not a sick joke Windows MVP 2010-11, XP, Vista, 7. Expanding into Windows Server 2008 R2, SQL Server, SharePoint, Cloud, Virtualization etc. etc. Hardcore Games, Legendary is the only Way to Play Developer | Windows IT | Chess | Economics | Vegan Advocate | PC Reviews
March 2nd, 2012 9:17pm

Big thanks for your quick reply! However,I don't really get the meaning of "trashed". I just installed win8 customer preview over win7,and made no changes to my bitlocer partition, in this situation, is my bitlocker partition trashed? Really hope not! Regrads!
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March 2nd, 2012 9:32pm

probably made it even worse bitlocker is meant for corporate types with a battalion of servers and employees in the field who tend to lose machines its not suitable for a consumer who lacks the sophistication needed Windows MVP 2010-11, XP, Vista, 7. Expanding into Windows Server 2008 R2, SQL Server, SharePoint, Cloud, Virtualization etc. etc. Hardcore Games, Legendary is the only Way to Play Developer | Windows IT | Chess | Economics | Vegan Advocate | PC Reviews
March 2nd, 2012 9:37pm

I am so sad. That's all my memory of my 3-year high school,the best slice of my life. But I don't understand. Since repair-bde.exe can regonize the metadata and decrypted the partition successfully, doesn't that suggest my data is still there? Why can't I view them? Regards.
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March 2nd, 2012 10:02pm

that is due to corruption of the disk, see if you can get it to remove bitlocker completely Windows MVP 2010-11, XP, Vista, 7. Expanding into Windows Server 2008 R2, SQL Server, SharePoint, Cloud, Virtualization etc. etc. Hardcore Games, Legendary is the only Way to Play Developer | Windows IT | Chess | Economics | Vegan Advocate | PC Reviews
March 2nd, 2012 11:20pm

Though I don't quiet understand what do you mean by "get it to remove bitlocker completely", THANKS YOUR ENCOURAGEMENT! It means a lot to me. I will spare every effort to fix it, no matter how much time it may cost. Data unreadable is not like thedeath of people, isn't it? As long as we don't give up, there must be a way to make it! Thank you again! Regards.
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March 3rd, 2012 5:58am

if repair-bde cannot fix it, there are no other tools. Fixing Bitlocker Problems Windows MVP 2010-11, XP, Vista, 7. Expanding into Windows Server 2008 R2, SQL Server, SharePoint, Cloud, Virtualization etc. etc. Hardcore Games, Legendary is the only Way to Play Developer | Windows IT | Chess | Economics | Vegan Advocate | PC Reviews
March 3rd, 2012 8:39am

Problem solved! My solution:Use Winhex(a software,not free but you can use the most functions with trial version) to OPEN the currupted disk(partition) ,and find the sector which ends with "55AA",and then use Diskgenius(a software) to edit the starting sector of partition to the one ending with "55AA", save. And then windows will regonize the partition as a bitlocker encryted partition automatically,unlocke your partition and finally you will see your data safe and sound. Regards
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March 21st, 2012 7:43pm

Problem solved! My solution:Use Winhex(a software,not free but you can use the most functions with trial version) to OPEN the currupted disk(partition) ,and find the sector which ends with "55AA",and then use Diskgenius(a software) to edit the starting sector of partition to the one ending with "55AA", save. And then windows will regonize the partition as a bitlocker encryted partition automatically,unlocke your partition and finally you will see your data safe and sound. Regards How? You can make a little guide?
May 9th, 2012 5:37am

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