Best Practical Solution to Fix 0x8004010f Error in Outlook

What is Outlook Error 0x8004010f?

The Outlook 0x8004010F error usually occurs when there’s a problem with your Outlook profile or data file. You might see a message like:

“The operation failed. An object could not be found.”

This means Outlook can’t find the file to work properly, either a .pst or .ost file that stores your emails. When this happens, you might not be able to send or receive emails until the issue is fixed.

What Causes 0x8004010f Outlook Data File Cannot be Accessed?

There are several reasons why this error occurred, such as:

Causes	What It Means
Corrupt Outlook Profile	Broken profile settings prevent connection to the data file
Damaged OST/PST File	The data file might be corrupted due to improper shutdowns or sync errors
Moreover, the Offline Address Book Issue	Sometimes, if the file is outdated or corrupt, Outlook sync fails
Firewall/Antivirus Conflict	Also, security software may block Outlook’s communication
Incorrect Send/Receive Settings	Misconfigured settings can prevent Outlook from syncing

How to Fix 0x8004010f?

In this section, we’ll explain a simple way to resolve the “Outlook data file cannot be accessed” issue. Some of the most effective manual methods include setting up a new Outlook profile, choosing the correct data file, and repairing the existing Outlook file. These steps often help restore normal Outlook functionality. However, if none of these solutions work, we’ll also recommend a reliable software tool that can automatically fix the problem.

Method 01: Create a New Outlook Profile

One of the easiest ways to fix Outlook data file cannot be accessed error is by creating a new Outlook profile. Here is how you can perform it:

1. Firstly, open the Control Panel on your computer.
2. Then, click on Mail from the given options.
3. Open the Mail Setup window and select Show Profiles.
4. After that, choose Add to create a new profile, and enter a name.
5. Now, enter your email account details and finish the setup.
6. Under Always use this profile, select the new one you just created.
7. In the end, click Apply and OK, then restart Outlook.

Method 02: Repair Microsoft Outlook or Office Program

Sometimes, the Outlook error 0x8004010F occurs because there’s something wrong with the Outlook or Microsoft Office installation. If some program files are damaged, Outlook may not work correctly. To fix Outlook data file cannot be accessed, you can use this method.

1. Primarily, press Windows + R to open the Run box.
2. Now, type Control and press Enter to open the Control Panel.
3. After that, go to Programs and Features.
4. Locate Microsoft Office in your list of installed programs.
5. Then, right-click on it and choose Change.
6. A new window will pop up with two repair options:
   • Quick Repair: Fixes most issues quickly without needing the internet.
   • Online Repair: A deeper scan and repair process that downloads fresh files.
7. First, try Quick Repair. If that doesn’t solve the issue, repeat the steps and choose Online Repair.

Method 03: Manually Save OAB to Fix 0x8004010f

The Offline Address Book (OAB) in Microsoft Outlook helps users access contact information even when they’re not connected to the Exchange server. If the OAB is outdated or corrupted, it can cause the “0x8004010F: Outlook data file cannot be accessed” error. Manually downloading the OAB can help you to fix this error.;

1. Start by opening Outlook on your computer.
2. Then, click on the File tab (top-left corner).
3. Select Account Settings, then choose Download Address Book.
4. In the pop-up window, uncheck the box that says “Download changes since last Send/Receive.”
5. Finally, click OK to begin the download.

Method 04: Check and Adjust Outlook Account Settings

The 0x8004010F error in Outlook directly points to problems with your email account configuration or profile settings. A quick review and adjustment of these settings can help you fix the issue.

1. Again, open Microsoft Outlook on your computer.
2. Now, click on the File tab at the top.
3. Go to Account Settings → then click Account Settings again.
4. Afterward, select your email account and click on Change.
5. In the new window, click on More Settings.
6. After that, switch to the Advanced tab.
7. Review all the server settings listed there:
   • Make sure you enter the port numbers, encryption method, and server names correctly.

Method 05: Hassle-Free Way to Fix 0x8004010f Error

If your PST file is corrupted, there is a chance of creating this error. So, you can use the Outlook PST Repair Tool for a quick and 100% accurate recovery. This tool repairs a severely corrupted PST file without data loss or minimal disruption. In addition, you can repair encrypted and password-protected PST files as well. This tool repairs oversized or large PST file items, like emails, contacts, calendars, and more. 

Furthermore, this software also helps to fix Outlook Error 0x800ccc67 and more. The demo (Free) version of this utility is available to explore its features and functions. Also, analyze how easily it can be used. If you have any queries related to this utility, you can ask our technical support. They are 24/7 available and resolve your query instantly. 

Simple Steps to Repair a Corrupt Outlook PST File

1. Primarily, launch the Outlook PST Repair Tool as an admin.
2. Next, click on Open and add the corrupted PST file.
3. Choose Recovery Modes: Standard/Advanced.
4. After that, you can preview the recovered PST file.
5. Lastly, click Save to complete the recovery process.

Conclusion

To sum up, the 0x8004010f error means the Outlook Data File cannot be opened. So, you are not able to access your PST file. That’s why, in this technical blog post, we discuss several methods to fix the 0x8004010f error. However, you can use a professional repair tool when your Outlook PST file is severely corrupted. This tool offers you a fast processing speed and 100% accurate results. Moreover, download its free version and analyze its features and functions.