Something is Wrong with One of Your Data Files and Outlook Needs to Close – Issue Fixed

In this blog, we will exclusively explore ‘Something is wrong with one of your data files and Outlook needs to close.’ This is an Outlook error, preventing users from sending or receiving new emails. Many Outlook users look for the causes of this error and ways to fix it. Therefore, we will discuss all aspects of this Outlook error and find possible solutions to fix it as well. However, if you are in a hurry to get the error fixed, use the SysInfo PST Recovery Tool. It will seamlessly repair and recover PST file data with minimum user effort.

Error- Something is Wrong with your Data Files

Microsoft Outlook, like any other software on Windows, encounters several errors. These errors are both frustrating and time-consuming to resolve.

Something is wrong with one of your data files and Outlook needs to close- is also an Outlook error. It indicates that one of the data files in Outlook, PST, or OST file, has encountered an issue. As you know, OST/PST files store email messages, contacts, calendar items, and other Outlook data. Such errors lead to unstable Outlook and disrupt its performance. It can be caused due to various reasons. Some of them are underlined below:

• Outlook Data File Corruption
• Improper/Abrupt Shutdown
• Outdated Outlook version
• Or, interference with third-party add-ins.

Apart from this, Data file corruption could be due to various reasons such as oversized PSTs, conflicting Antivirus, etc. This error prevents users from accessing Outlook emails. As a result, sending/receiving email is also interrupted.

The following section discusses different solutions to fix the error ‘Something is wrong with your data files.’

Resolve Something is Wrong with One of Your Data Files and Outlook Needs to Close

Before trying any fixes for the mentioned Outlook error, try one of the quickest hacks. Try restarting the system and reopening Outlook. Sometimes, errors are fixed by doing so. If not, move ahead to other solutions to troubleshoot Outlook error Something is wrong with your data files.

Fix Microsoft Registry Keys

In this process, you need to modify or delete specific registry keys to fix the Outlook error. The two registry keys are:

• LastCorruptStore

However, modifying or deleting the registry incorrectly can cause serious problems. Therefore, it is always advised to back up the registry before making any changes. So, in unusual cases, it can be restored.

Here are steps to modify Registry Keys. Follow each step carefully:

1. Open Run Window (Press the Windows key + R.).
2. Type ‘regedit’ and press Enter.
3. In the left pane, go to Computer and then open path- HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\PST.
4. Find the Registry Keys- LastCorruptStore and PromptRepair. And Delete them.
5. Lastly, restart Outlook.

Now, check if ‘Something is wrong with one of your data files and Outlook needs to close’ is solved. If the error persists, don’t worry. We can try another method to fix it.

Try Running Outlook in Safe Mode

When you run Outlook in Safe mode, it helps you troubleshoot errors caused by any incompatible or faulty third-party add-ins. Further, you can identify and disable the problematic add-in, and resolve the error Something is wrong with your data files. Follow the steps as follow to run Outlook in Safe Mode:

• First, close Outlook.
• Open Run Window and type Outlook.exe /safe. Click OK. Now, Outlook is running in safe mode.

• Next, select your profile and click OK.

Here, check if you can access your emails without encountering the error. If the error persists, you can proceed to the next solution. Otherwise, proceed with the steps below:

• If Outlook is in safe mode and can access emails, the cause of the error is faulty add-ins. Therefore, go to File >> Options >>  Add-Ins.
• Beside the Manage tab, click on the Go… button.

• Here, untick all the Add-ins in the list and click on OK.

• Lastly, restart Outlook in standard mode.

The error ‘Something is wrong with one of your data files and Outlook needs to close’ should be resolved. Or, if the error lasted in Safe mode also, moving to the next solution is a better option.

Create A New Outlook Profile

When you create a new Outlook Profile, it creates a new PST file. All mailbox data is downloaded into the new PST from the Server. Further, you can replace the new PST file with the corrupt or damaged PST file. Here are the steps to do so:

• Open the Control Panel, and click on Mail.
• Mail Setup Window opens. Click the Show Profiles… button.

• Click on Add and enter a name for the new profile. Click OK.

• Provide the necessary email credentials to set up the new profile.
• Next, choose the option Always use this profile.
• Select the newly created profile from the dropdown menu.
• Click on Apply and then OK.
• Start Outlook to begin using the new profile.

By following these steps, you should be able to resolve the ‘Something is wrong with your data files’ error. Also, regain access to your email account and mailbox data.

Repair Corrupt PST to Resolve ‘Something is Wrong with One of Your Data Files and Outlook Needs to Close’

To fix a corrupt or damaged PST file, you can use the Inbox Repair tool or Scanpst.exe. These tools can effectively handle minor corruption and inconsistencies in the PST file. Here are steps to manually open it and repair the corrupt PST file:

1. Open Run and type ‘%programfiles%/Microsoft Office/.’ Or type ‘%programfiles(x86)%/Microsoft Office/.’ Press Enter.
2. Open the OfficeXX folder (varies depending on the version of Outlook e.g., Office14, Office15, or Office16).
3. Locate and launch the SCANPST(Inbox Repair Tool) program.
4. Click on Browse and select the PST file. (The PST file can be found in the ‘%localappdata%/Microsoft/Outlook’ folder).
5. Click Start to initiate the scanning process.
6. After the scan is complete, click on Repair.
7. Wait patiently for SCANPST to finish repairing the PST file. This process may take some time.
8. Once the repair is done, you will be able to access the PST file. Further, import it.

However, in some cases, the Inbox Repair tool (SCANPST) fails to repair the PST file. But you don’t have to worry. Opt for a better alternative tool such as a professional PST Repair Tool.

Best Tool to Repair and Recover PST File Data

Download the SysInfo PST File Recovery Tool to fix severely corrupt or large-sized PST files with complete data integrity. It is a risk-free solution and is capable enough to repair any extent of PST file corruption. Thus, you can restore all PST data such as Emails, Contacts, Calendars, Tasks, etc. Also, you can save them to PST, MSG, MBOX, DBX, and EML. Moreover, you can recover data from Encrypted PST Files. Furthermore, the self-explanatory GUI of the tool assists users in easy operation and quick repair.

You can also download the trial tool to try and test the working of the tool before buying the premium edition.

Conclusion

If you have encountered ‘Something is wrong with one of your data files and Outlook needs to close,’ this article will help. Well, repairing the PST file is the most preferred solution to this Outlook error. If PST corruption is minor, Inbox Repair Tool can fix it otherwise use a professional tool. Hopefully, you can resolve the error effortlessly with the help of this guide.