Problem Description: Microsoft Office

error code Office activation error code 0x803d0010

occurs due to an existing installation of the Microsoft Office suite in the computer. This error is applicable with all versions of

Microsoft Office 365,

Microsoft Office 2019, Microsoft Office 2016,

Microsoft Office 2013, Microsoft Office 2010, Microsoft Office 2007.

Resolution to fix Office activation error code 0x803d0010:

To fix this issue, it is required to repair the Office installation. Please follow the steps below to repair the Microsoft Office installation.

Windows 7 error code 0x803d0010

1. Click


menu and then select

Control Panel.

2. Launch


and then click on

Programs and Features.

3. Now, scroll and select the Office product and click


at the top of the Window.

4. Then, click on

Quick Repair

and wait till the Office program is repaired. 5. If the above steps did not help fix the issue, it is required to uninstall the office products and then install it again.

Windows 10 /Windows 8 / Windows 8.1

1. Press the

Windows logo key

and the letter


to launch the



2. Enter the command


and the hit


3. Then, select

Programs and Features.

4. Now, scroll and select the Office product and click


at the top of the Window.

5. Select Quick Repair and Click on Repair

6. Done the Repair. Now Office suite is working fine.

7. If issue is not resolved

click on


and follow the onscreen instructions to uninstall the Office program.

8. Then Install the Office Product again.

Steps for installation to fix error code 0x803d0010:

1. Enter the product key

2. If you have online account enter the username and password.

3. Click on Install

Click on all Done