Outlook Data File Cannot be Accessed: FIXED

If you are an active user of outlookin 2021 then at a time of sending or receiving an email you might face the error like Outlook data file cannot be Accessed. While using outlook 10 or outlook 13, most of the people get this message Outlook data file cannot be opened.

If we do not have an emergency, then we can solve it afterward, but in case of emergency, this error message can be frustrating as you can’t receive or send an email. Most of the time this error appear at a middle of the sending process with the error code “Error 0x8004010F: Outlook data file cannot be accessed”.

When you have transferred your Outlook.PST file or when the Outlook profile has got corrupted this error generally appears. If you face the same problem of 0x8004010f outlook error and looking for fixes,

then this article is for you as in this article we provide all possible solution to solve this error. So folks, read the article below and get the solution and enjoy outlook email service.

About Outlook:

Due to an error in Outlook, many time it popup with different types of errors in an alphanumeric form of individual code along with the message of error. One of the error is Unable to Send Email: Outlook data file cannot be accessed which is reported by many users.

This error appeared on the screen when an error occurred while performing different kinds of activities like sending and receiving the emails. One of the solutions to Outlook data file cannot be found the error is fixing of damaged OST file and saving it as PST file.

Not only this but there are few another ways also that helps you to solve this problem.

Possible Reasons For 0X8004010F Outlook Error:

Certain problems that prevent Outlook from receiving or sending a file listed below:

  1. Outlook PST data files located at the wrong place
  2. Outlook data files moved to a different location
  3. After upgrading the current outlook, a file corrupted
  4. Outlook profile not tested

How To Fix Outlook Data File Cannot Be Found?

There are some troubleshooting steps to fix this error, so let’s start with each with step by step guide.

Solution 1: Keep Profile Method

Step 1: Log in to your Outlook account and navigate to Account settings

Step 2: Go to the tab of email and highlight the account with the problem.

Step 3: Now click on “Change folder.”

Steps 4: Next, select the option of New Outlook data file and create a temporary data file.

Step 5: Give a new name for your data file and click on the OK tab.

Step 6: Expand the folders and choose Inbox from it. Close the dialogue box by clicking on OK and go back to Account settings.

Step 7: Now, open account setting and click on Change folder

Step 8: Again select the file that you have corrected and click on the folder that you want for your email message and click on ok.

Step 9: Go back to the data files and delete the temporary PST file from the folder.

Step 10: Close account settings dialogue box and click on receive or send option.

Solution 2- Find the default Outlook data file

Step 1: Go to the start bar or Cortana and type control panel and open it.

Step 2: Find the option of mail in control panel and click on it.

Step 3: Here click on the mail setup of Outlook dialog box and then click on “Show Profiles.”

Step 4: Select your profile and click on properties option.

Step 5: In the dialog box of mail set up select Outlook and click on data files option.

Step 6: In the dialogue box of account settings selects the data files. Note the name and location of the default data file for your profile.

Step 7: Click on close.

Solution 3- Create a New Profile

To resolve the Outlook data file cannot be opened error you can also look at this advanced method.

Step 1: In the search bar or Cortana and type control panel and open it.

Step 2: Search for mail option, open it and click on Show Profiles option.

Step 3: Select Add to create a new profile option. Once it created, give the name to it and delete the old profile.

Step 4: Use “Account auto set up” option to add an account to your profile. In the “Add new account” box, enter valid email id and account information. Click Next. Even you can add it from the new profile dialog box by typing a new profile name and then click on the OK.

Step 5: You will need to enable the change account setup option if you are using POP3 after then to add the account. Now, click on Next and it will permit you to access the old PST data file.

Step 6: Now, select the old data file and then exit the dialog box.

Step 7: Once your new account configured successfully, tap on Next to complete the process.

Step 8: Reboot the Outlook and check the error is solved or not.

Solution 4: Manually Create IMAP or POP3 email account

If any of above method will not work, then try this method of creating IMPA or POP3 email account manually. Most of the steps are same as above one, but there is slight variation somewhere so read it carefully and follow each step after reading it.

Step 1: From the start bar or Cortana and type control panel and click on a result to open it.

Step 2: Go to the mail set up box of outlook and click on the option of Show Profiles.

Step 3: In the mail dialog box, go to General tab and click on Add.

Step 4: As you click on add, it will open a New Profile dialog box. Here enter the profile name and then click OK.

Step 5: In the Add New Account dialog box, choose manually configure server settings or additional server types and hit the Next option to continue.

Step 6: A dialogue box of choose service will open. Here select Internet E-mail and click on Next.

Step 7: Type your email account details in the dialog box of Internet email settings.

Step 8: Tap on Test Account settings option to test your account.

Step 9: Now first click on Existing Outlook data files and then on Browse.

Step 10: In Outlook dialog box, open data file browser and after that select Outlook data file that you earlier located and click on OK and then click on next.

Step 11: Close “test account settings” dialog box and click on finish.

After following this method, your Outlook data file cannot be accessed error solved.

Notes On Advanced Fix Method

  1. Once you have generated a new Outlook profile, delete or obliterate your old profile without forgetting. And also make sure that in your new profile, you are no longer getting any further errors or corrupted PST emails.
  2. Even after trying all above solutions, the error still appears with the same message of Outlook data file cannot be accessed then try to eliminate your client from Control panel and then re-install it.
  3. As we know that the major reason behind this error is corrupt Outlook profile, but after following the above steps, you can find the solution of your irritating problem.


It is all about How to fix Outlook data file cannot be accessed error. We hope it will be helpful to you. In case if you stuck somewhere in between, you can connect with us using the comment section given below. Like it, share it and thank you for reading!

Abdullah is the founder of GamerAfter. He is passionate about blogging and wants to share knowledge with others. His passion, dedication, and quick decision-making quality make him stand from others.

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