“Cannot start Microsoft Outlook. Cannot open the Outlook Window” This error occurs when you try to start Microsoft Outlook, but the application fails to open.
The “Cannot start Microsoft Outlook. Cannot open the Outlook Window” is a common error message that users may encounter while trying to start Microsoft Outlook. This error message indicates that there may be a problem with the Outlook data file which is preventing Outlook from starting.
There are several possible causes of this “Cannot start Microsoft Outlook. Cannot open the Outlook Window” error, including:
The Outlook data file is corrupted or damaged.
The data file is stored on a network drive that is not available.
The Outlook profile is corrupt.
The Outlook installation is damaged or corrupted.
To resolve this error “Cannot start Microsoft Outlook. Cannot open the Outlook Window”, try the following steps:
Repair the Outlook data file to fix “Cannot start Microsoft Outlook. Cannot open the Outlook Window”
Use the Inbox Repair Tool (scanpst.exe) to repair the data file. The tool is included with Outlook and can be found in the Office 365/2019/2021 installation folder. Run the tool and follow the prompts to repair the file.
Reset Outlook Navigation Pane
- Firstly, Close Outlook
- Press “Win + R” button to open the Run dialog box.
- Type outlook.exe /resetnavpane (note the clean space) and press OK.
- Finally, Restart your laptop or pc’s and begin Outlook.
Create a new Outlook profile
Sometimes, the Outlook profile can become corrupted, causing this error “Cannot start Microsoft Outlook. Cannot open the Outlook Window”. Create a new profile and see if that resolves the issue “Cannot start Microsoft Outlook. Cannot open the Outlook Window”.
Scan your system or desktop for viruses, Trojans, spyware, and different malware. If you discover a problem, solve it with your security software, reboot your pc and restarting Outlook once more.
Repair your Outlook PST file using an Inbox Repair tool
- Firstly, Open Windows Explorer on your computer. To do this, you can press the Windows key alongside with the E key.
- Once it is opened, you want to navigate to the direction – C:\Program Files\Microsoft Office\{Office version}
- In case you are having 64-bit Windows the place 32-bit Office is installed, you want to comply with this – C:\Program Files x86\Microsoft Office\{Office version}.
As the subsequent step - you want to seem for the “Scanpst.exe”. On discovering it, double click on it to proceed. As a choice way, you can hit on the Start button and in the search box, type “Scanpst.exe”.
- After this, you are required to hit on the “Browse” button to select the default Outlook.pst file
- Click on the “Start” button now so that the scanning of the file will begin. On having the mistakes in the PST file,
- A message will be proven in the dialog container of the Microsoft Outlook Inbox Repair tool.
- The message will be, “Errors had been determined in this file. To restore these errors, click on Repair.”
- You can now click on the “Repair” and then this will commence the repairing process.
- When it receives completed, you can begin the Outlook applications with a PST file. Check if the Trouble persists.
Check the data file location
Make sure the data file is stored in a location that is accessible to Outlook. If the file is stored on a network drive, make sure the drive is available and connected.
Reinstall Outlook to fix “Cannot start Microsoft Outlook. Cannot open the Outlook Window”
If none of the above step’s work, you may need to uninstall and reinstall Outlook. This will ensure that any damaged or corrupted files are replaced.
Remove and reinstall office 365/2021/2019
- Firstly, Download to Microsoft Support and Recovery Assistant utility.
- Secondly, Run the downloaded archives or files SetupProd_OffScrub.exe application.
Install the Microsoft repairing tool. - When the setup is done, tap on to Agree the guidelines and instructions with the aid of the use of Clicking Option Yes.
- After that, Must wait until the ‘Microsoft Support and Recovery Assistant’ troubleshooting gets finish.
- Finally, Pick out the checkbox, at the left side panel of the Office product which you have titled to choose all the mounted Office products and click on another .
In Conclusion,
If you have problem in following this methods, then we suggest you to choose a Microsoft Team Support from us to help you better. I am sure they will give you the best solutions to resolve this “Cannot start Microsoft Outlook. Cannot open the Outlook Window” completely. You can also visit our website for more information.