Jump to content

Bad Tree Exchange Error

Recommended Posts

Window Server 2003 R2 Enterprise SP2

Retrospect Multi Server version 7.6.123

Driver and Hot Fix, version


We are receiving the following error on several mailboxes:

mlvtrDirStore: Bad tree, duplicate dir found, name=Tasks.

Scan skipping multiple subfolders with same name Tasks.

While scanning volume [username],

Folder [username]\Tasks\,

Duplicate dirid detected: 0x00000000


It is not always the same folder (i.e. tasks) and some users mailboxes have the error on multiple folders.


Does anyone have any ideas?



Link to comment
Share on other sites

Using the Exchange tools ISINTEG and ESEUTIL to Ensure the Health of your Information Store



Run chkdsk



Will do. I just thought this may be a Retrospect issue. I'll give you an update after running the tools. It may be a couple of days, I can't just take down the server for the chkdsk.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...