[Fixed] Office 365/2016/2013 Won’t Open Error in Windows 10

If you’re encountering the “Office 365/2016/2013 won’t open” error in Windows 10, you’re not alone.microsoft office 2013 not opening This frustrating issue can disrupt your work and productivity. However, there are several solutions you can try to resolve this problem. In this comprehensive guide, we’ll walk you through various troubleshooting steps to get your Office applications up and running smoothly.

Before you begin, make sure your Windows 10 operating system is up to date. Microsoft regularly releases updates that can address compatibility issues and bugs. To check for updates:

Click on the Windows Start button and select “Settings” (the gear-shaped icon).

In the Settings window, click on “Update & Security.”

Select “Windows Update” from the left-hand menu.

Click on “Check for updates” on the right side of the window in USA.

If updates are available, Windows will download and install them. Be patient, as this process may take some time.

Once your Windows 10 system is up to date, let’s proceed with troubleshooting Office 365/2016/2013 not opening.

Solution 1: Repair Office Installation

If Office applications are not opening, there might be a problem with the installation itself. Follow these steps to repair your Office installation:

Press “Win + X” on your keyboard and select “Apps and Features” from the menu.

In the Apps and Features window, scroll down and find Microsoft Office (Office 365/2016/2013) in the list.

Click on it once to select it, then click the “Modify” or “Change” button. This option may vary depending on your Office version.

A new window will appear. Select “Quick Repair” and click “Repair.” Follow the on-screen instructions to complete the repair process.

Once the repair is finished, restart your computer and try opening your Office applications again.

If the issue persists, you can try a more thorough repair by selecting “Online Repair” instead of “Quick Repair” in step 4.microsoft office 2013 not opening Keep in mind that an online repair may take longer to complete.

Solution 2: Disable Add-Ins

Sometimes, third-party add-ins can cause conflicts and prevent Office applications from opening. Disabling these add-ins can help identify the culprit. Here’s how to do it:

Open any Office application that is not experiencing the “won’t open” issue, such as Word or Excel.

Click on “File” in the top left corner (or “Office Account” in some versions) and then select “Options.”

In the Options window, click on “Add-Ins” from the left-hand menu.

Under the “Manage” dropdown menu at the bottom, select “COM Add-ins” and click “Go…”

Uncheck all the boxes to disable all COM Add-ins, then click “OK.”

Restart your computer and try opening the problematic Office application again.

If the application opens successfully after disabling the add-ins, you can re-enable them one by one to identify the problematic one. Once you identify the troublesome add-in, consider updating or removing it.

Solution 3: Check for Software Conflicts

Sometimes, conflicts with other software installed on your computer can prevent Office applications from opening. To check for software conflicts, follow these steps:

Press “Win + X” on your keyboard and select “Task Manager” from the menu.

In the Task Manager window, click on the “Processes” tab.

Look for any suspicious or resource-intensive processes that may be interfering with Office. Common culprits include third-party antivirus software, VPN clients, or system optimization tools.

If you identify any problematic processes, select them and click “End Task” to terminate them.

Try opening your Office applications again to see if the issue is resolved in USA.

If you’re unsure which process to end or if the issue persists, consider temporarily disabling or uninstalling any third-party software that may be causing conflicts.microsoft office 2013 not opening Remember to enable or reinstall them later if they are necessary for your workflow.

Solution 4: Start Office Applications in Safe Mode

Starting Office applications in Safe Mode can help troubleshoot issues caused by add-ins or customizations. Here’s how to do it:

Close any open Office applications.

Press “Win + R” on your keyboard to open the Run dialog box in USA.

Type one of the following commands, depending on your Office version, and press Enter:

For Office 365:
excel /safe
word /safe
powerpnt /safe
outlook /safe
For Office 2016:
excel /safe
winword /safe
powerpnt /safe
outlook /safe
For Office 2013:
Copy code
excel /safe
winword /safe
powerpnt /safe
outlook /safe
The Office application should open in Safe Mode.microsoft office 2013 not opening If it does, this indicates that the issue may be related to add-ins or customizations.

While in Safe Mode, you can disable or remove add-ins as mentioned in Solution 2.

Close the Office application in Safe Mode and try reopening it normally to see if the problem is resolved.

Solution 5: Repair Office Data Files

Corrupted or damaged Office data files can also lead to issues with Office applications not opening. You can repair these files using the built-in Office repair tools:

Close all Office applications.

Press “Win + E” on your keyboard to open File Explorer.

Navigate to the following location based on your Office version:

For Office 365:
Copy code
C:\Program Files\Microsoft Office\root\Office16
For Office 2016:
Copy code
C:\Program Files (x86)\Microsoft Office\root\Office16
For Office 2013:
Copy code
C:\Program Files (x86)\Microsoft Office\Office15
Locate the executable file for the problematic Office application (e.g., “excel.exe” for Excel, “winword.exe” for Word, “outlook.exe” for Outlook).

Right-click on the executable file and select “Properties.”

In the Properties window, go to the “Compatibility” tab.

Check the box that says “Run this program as an administrator” and click “Apply,” then “OK.”

Now, open the problematic Office application again. microsoft office 2013 not opening It should run with elevated privileges, which may help resolve issues related to data file corruption.

Solution 6: Repair Microsoft .NET Framework

Microsoft .NET Framework is a crucial component for running many Windows applications, including Office. If it becomes corrupted or damaged, it can cause Office applications to fail. To repair .NET Framework, follow these steps:

Press “Win + X” on your keyboard and select “Apps and Features” from the menu in USA.

In the Apps and Features window, scroll down to find “Microsoft .NET Framework.” There may be multiple versions installed on your system.

Select the highest version number (e.g., “Microsoft .NET Framework 4.8”) and click “Modify.”

A new window will appear. Choose the “Repair” option and follow the on-screen instructions to complete the repair process.

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