How Outlook Data Files Usage is Disabled on this Computer – Solution

Approved By Rollins Duke

Published On June 10th, 2022

Reading Time 6 Minutes Reading

Summary: Are you facing issues in outlook data files usage is disabled on this computer? If yes, then this is the right place to get the perfect solution for this issue. Read complete blog and stay tuned with us for more information.

User Query:

“Hello! I am using Microsoft Outlook from past 6 years. Recently I got an error message popup on my Window screen stating Outlook Data Files Usage is Disabled on this computer. I don’t know why I am facing this issue that too again and again. I am not able to solve this error. Kindly suggest me required solution to solve this error m. Thanks in advance.”

Microsoft Outlook is one of the mostly used email clients worldwide. There is a huge amount of the users who use it for both corporate and personal email services. The data of the users get saved in two file formats i.e, one is PST and another one is OST file.

How to Fix Outlook Issue Using Different Methods?

There are various methods through which user can accomplish this task. Have a look on those methods:

Method 1: Fix Outlook Issue Using Manual Solution

This outlook data files usage is disabled on this computer windows 10 error can be easily resolve by disabling the ‘Prevent User from Adding New Data to Existing PST File’ in Outlook settings. Follow the steps for completing this task:

First, install the “Office Administrative 2010 Template” through the MS download center.
After that, open the “Policy Management Support” and select the GPO that will be requested Custom settings.
Then, right-click on the Default Domain Policy and click ‘Edit’.
Now, open Outlook settings and then keep navigating to get Outlook Options. Now, choose “Other” and click on the Auto-Archive.
Then, enable the Disable data file & Exit Archive option.
Thereafter, disable the Auto-Archive Settings and start MS Outlook go to PST Settings.
Finally, disable the “Prevent User from Adding New Data to Existing PST File” or “Prevent using sharing Exclusive PSTs”.

Now on your operating system, run gpupdate/ force to instantly apply the GPO and log in. Then, you will notice that the final user is not blocked from executing Outlook .pst related operations. Likewise, then ‘Open MS Outlook Data File’ option will be visible when clicking on File in MS Outlook 2010.

Method 2: Fix Outlook Issues Using Registry

User should make sure one thing that they should not make any mistake in changing registry. Before any alteration, user must backup the registry for the restoration purpose.

Step 1: Enable users to add new data into existing PST file

To prevent users from adding new content to an existing Outlook PST data file, do the changes in PSTDisableGrow registry entry, asset value to 0. Follow below mentioned steps for that:

1: First, open the Registry Editor.

2: Then, go to the following registry subkey:

HKEY_CURRENT_USER\Software\Policies\Microsoft\Office.0\Outlook\PST
[The .0 placeholder states the version of MS Outlook]

3: Under Edit menu, click on the New, and then choose DWORD Value.

4: Enter PSTDisableGrow, and press Enter key.

5: Right-click on PSTDisableGrow registry entry that you have created, and then select Modify.

6: Type 0 in the Value data box, and click on thes OK.

Note II: The PSTDisableGrow registry entry will be set according to the given values:

0 = This is the default value that the user can add new data into an existing PST file.

1 = User cannot add the new content to an existing PST file.

Step 2: Enable users to add new PST file

The “Outlook data files usage is disabled on this computer” error can be resolved by preventing a user from connecting a single PST file in MS Outlook. In order to perform the same user need to do changes in DisablePST registry entry, as value to 0. User have to follow the below steps:

1: Open the Registry Editor.

2: Locate, and then click the below registry subkey:

HKEY_CURRENT_USER\Software\Policies\Microsoft\Office.0\Outlook
[The .0 placeholder indicates the version of MS Outlook]

3: On the Edit menu, go to New option, and then click on DWORD Value.

4: Type DisablePST, and then click the Enter key.

5: Right-click on DisablePST registry and select Modify.

6: Under the Value data box, type 0, and then press OK.

Note: The DisablePST registry entry that can be set to the following values:

0 = User can add PST data files(default value).

1 =User cannot add PST files(PST Functionality).

2 =User can only add exclusive sharing PST data, such as SharePoint PST files.

Why not to Use Manual Methods – Drawbacks

These methods are lengthy in nature. Non-technical user will face a lot of issues in accessing these methods. They are also complicated, without any technical assistance novice user will not be able to perform this task.

So, to avoid these technicalities it is better for the user to go with professional approach.

Best Automated Approach for Solving Outlook Data File Usage is Disabled on this Computer

Turgs Outlook PST Repair Software Wizard is best for the users to perform this task. Users can take the help of this reliable third-party tool. It is design in such a way to restore PST files in bulk having any kind of data loss in MS Outlook. The best part is this tool has an easy-to-use interface that even a novice user can understand its working without taking the help of any technical assistance.

Also, there are some advance features of this application which is beneficial for the users in every aspect. This tool also will repair the corruption of the file and make it accessible.

How to Use Outlook PST Recovery Tool – Working Procedure

User have to follow some simple steps for performing this task without any hassle:

Firstly, install and run Outlook Recovery Software on Windows Operating System.
After that, user have to select desired folders from the software panel to recover them.
Finally, select the file format to restore the PST file into desired format.

By doing this user will be able to overcome the issue of Outlook shuts down after opening.

Final Verdict

MS Outlook is a reliable and efficient email application used by many users. But still users face a lot of issues in it. In this blog post we have mention solution for outlook data files usage is disabled on this computer. Users facing issues in this particular procedure can refer to this informative blog post for best solution.

User can make the use of any of the above-mentioned methods to solve this issue easily. But as mentioned professional solution is best for the users to have a hassle-free solution. Hence, it is always advisable to go with automated approach to avoid data loss scenario as well.

Also Read: Outlook Shuts Down After Opening Issue – Solution