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Outlook For Mac 2011 Your Database Could not be Rebuilt – Issue Solved

Published By Mohit Jha
Tej Pratap Shukla
Approved By Tej Pratap Shukla
Published On December 23rd, 2021
Reading Time 3 Minutes Reading

Summary: Even after having highly advanced functionalities and features, Mac Outlook is not safe from any form of corruption. In this article, you will get the answer to “Outlook for Mac 2011 Your database could not be rebuilt” error.

If you are an MS Outlook for Mac user, you probably must have faced an issue about how your database could not be rebuilt. MS Outlook uses the database to store emails, contacts, calendars, and other data items. If you encountered the problem & were in the middle of something important, the information you were working on might be lost.

“Whenever I run Outlook on my Mac machine, it tells me the database needs to be rebuilt. When I first received this error, I decided to delete the database file located in>> Documents/Microsoft User Data/Office 2011 Identities/. Then, I restarted the application but with no luck. How can I resolve this error and use my application again?”

The Outlook 2011 for Mac runs for a while and then shuts down automatically with an error message displaying “You database could not be rebuilt”, hence leaving the data inaccessible. At this point, you cannot take the risk of re-installing the application because you might end up losing the previous data. Taking a backup won’t be of any help either because Outlook for Mac doesn’t permit using the OLM files on other operating systems or email applications.

If none of this works, then how can you fix this problem? After you run into this error, the Outlook for Mac 2011 becomes slow and unresponsive, crashes unexpectedly or triggers the message of “File not Found”. To get rid of this issue, follow the below-given strategy.

Outlook for Mac 2011 Your database could not be rebuilt – Fix It

The only possible solution to again access your account is to restore its database profiles/identities. Out of all of the fixes available, the experts highly recommend the Mac Outlook Recovery software to build the database.

Salient Features of the Tool:

  • It performs deep recovery of the data items by scanning the entire Outlook for Mac 2011 while keeping the folder structure intact.
  • Users can export the data into 9+ formats available.
  • It recovers the contact and calendar entries safely into their respective file formats.
  • It provides a facility to recover data within a specific period using the date filter option. Another feature is to recover particular mailbox items using the category filter.

Step by Step Guide to Resolve “Your Database Could Not be Rebuilt” Issue

Step 1: Download & run the tool and add the files in the utility or let it load the files automatically.

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Step 2: The software will now scan the files for all the corruptions. Next, choose the file format out of 9+ options available to export your file in.

Step 3: After that, apply advance settings depending upon the format you have chosen to generate your resultant file in.

Step 4: At last, select the option to maintain the folder hierarchy, provide a destination location to save the files, and hit the Export button.

You have successfully created the resultant file. If you exported the files in PST file, you can easily import it into Outlook and view it.


Outlook for Mac 2011 your database could not be rebuilt error has been faced by many users worldwide. The outlook is the central focus of many users and organizations. Such issues if not fixed can hit the businesses drastically. With the above-written solution, you can easily overcome this problem and continue with your work without any hindrances.