Fix Offline Address Book Outlook Error 0X80072f06 Easily

Summary: Error code 0X80072f06 is a frequently encountered issue in various versions of Outlook When running on Windows. This error often causes delays in users’ access to their Offline Address Book contacts or causes disruptions in email functionality within Outlook. In this article, we examine the causes of the 0X80072f06 error in Outlook and provide practical solutions to rectify it.

Why Outlook Error 0X80072f06 occurs?

This problem is frequently encountered by the user who has recently switched to a different version of the Exchange server. As a result, users are facing some difficulties in downloading the offline Address Book. Although the Offline Address Book is present on the server, Outlook is unable to locate it.

Below are some of the main causes attributed to this error:

• Insufficient updates on the OAB condition.
• A problem with the security certificates in an Exchange environment.
• The system files in your Windows operating system have suffered damage.
• The Outlook application was installed incorrectly.

Methods to Resolve 0X80072f06 Error in Outlook

Here we will give you two methods that give a brief explanation of how to fix Outlook’s Error 0X80072f06 step-by-step. The first method is manual and the second is the professional method which is recommended by IT experts. So let us start with the manual method:

Method 1: To Resolve Outlook Error 0X80072f06, Manually

Here are some approaches you can take to resolve the Outlook error code 0X80072f06 are:

• Recreate Offline Address Book

The error is resolved by removing the current Offline Address Book from your Outlook profile and then restarting Outlook, a fresh OAB will be generated and added to your profile. The steps are as follows:

• Exit Outlook and go to the directory where your OAB is saved. By default, Outlook saves the OAB in the same location as your OST file, which is located at %localappdata%Outlook.
• Ensure that the OAB folder is back up to a safe location, and remove it from the %localappdata%Outlook.
• After deletion, Launch the Outlook client and allow it to complete the synchronization process.

Try these steps, to resolve the Outlook error 0X80072f06 and create a new OAB folder to store all OAB files.

• Verify the Exchange Server Certificate

To verify if the error is due to the certificate and authenticates its validity. You can try these steps:

• Open Outlook
• Hold the CTRL key and right-click on the Outlook icon in the notification area.
• After then, Select Test E-mail AutoConfiguration
• Now enter your credentials and click next, make sure that AutoDescover is Selected.
• When the prompt appears, you might require the password again.
• In the provided Output, search OAB URL and then copy it.
• Now ask your administrator to open the Exchange Management shell as an administrator and Run the command.
• Assured that your assigned certificate to a valid server and the CertificateDomains are included in OAB URL

• Restore Windows

The third solution is to restore Windows PC which helps to fix the issue with Windows OS that might be causing errors, some steps to restore pc:

• Select the Setting menu and then go to System>About, and click on System Protection.
• Then click on System Restore and select Recommended Restore.
• Finally, click >next to start the System Restore.

Method 2: Fix Outlook Error 0X80072f06, Professionally

Outlook utilizes an Offline Storage Table (OST) as a local cache to store Exchange mailbox data like emails, contacts, and attachments. This enables offline access and synchronization with the server upon reconnection.

However, errors like 0x80072f06 may occur when the OST file is problematic or exceeds its size limit.

If the error is not resolved by the above solution try using SysInfo OST Recovery Tool. It is capable of recovering damaged as well as corrupted files. Some other features of this utility:

• With this tool, you can easily save your files to the local hard drive and also create alternate backups to preserve confidential data.
•  It offers three recovery methods (Standard, Advanced, and Deep)
• The software also offers a user-friendly interface.
• The software supports saving OST files in various formats like PST, MSG, DBX, MBOX, and EML, ensuring flexibility.
• It also provides a preview option for the chosen OST files of the recovered data.

Conclusion

After inspecting the main causes of Outlook Error 0X80072f06, we have explored two manual approaches and one automated solution to resolve this issue. However, if the manual methods prove ineffective in resolving the problem, it is advisable to utilize a trustworthy third-party tool like OST recovery tools are a reliable solution for recovering and repairing corrupted OST files.