Windows update error 0x80070663

Error code 0x80070663 usually appears when Windows 10 does not install released updates for Microsoft Office 2013 O 2016. This may be due to a corrupt installation of Microsoft Office, while sometimes windows update service can also be responsible. As we all know, Windows updates usually offer better security and stability along with updates for Microsoft-related software on your system, for example, Microsoft Office.

Windows update error 0x80070663

Unfortunately, you will have to go through some tests to install the update on your system. Although the update-related issues are generic, can be solved quite easily. The same thing happens here, you just have to implement some simple solutions to avoid the problem.

What Causes Windows Update Error 0x80070663 in Windows 10?

The factors responsible for the occurrence of Windows update error 0x80070663 are mentioned below:

• Corrupt office facility: The error code can sometimes be triggered due to Microsoft Office installation corruption. In these cases, you will have to repair it from the Windows functions and applications panel.
• Windows update service: The Windows Update service takes care of updating the system. In case it is not running, you will face many update related issues like this.

To annihilate the problem, you can implement the solutions given below.

Solution 1: repair office setup

As we mentioned earlier, the main cause of the error code is corruption of your Microsoft Office installation. This problem can be easily treated and there is nothing to worry about. You will only have to repair the installation by following the steps below:

1. Press the Windows key + X and click Apps & Features at the top of the list.

2. Once the window appears, search for Microsoft Office by typing in the search bar or scrolling through the list.

3. Once you have located it, highlight it and then click Modify.

4. First, find a quick solution and see if it isolates the problem. If that is not the case, try an online repair below. Online repair will take a little longer, so be patient. Repair office

5. Run the update again.

Solution 2: check windows update service

Another potential factor for the error code is the Windows update service. As we mentioned, this service must be running in order to install the updates on your system. In case it stops, you will encounter an update error during the installation or download process. Therefore, make sure the service is running by doing the following:

1. Press the Windows key + R to open the Run dialog.

2. Scribe $ 0027 services.msc $ 0027 and press Enter.

3. In the list of services, search for Windows Update service.

4. Double click on it to open Properties.

5. If the service status says stopped, click Start to start the service. Start the Windows update service

6. Try to run the update again.

Solution 3: install the update manually

In some cases, if the Windows update fails with an error code, you can isolate the problem by downloading and installing the update manually. To do this, you will need the KB code of the update you are trying to install. You can find it in the Windows Update error message. Once you have the KB code, do the following to install the update manually:

1. Open your browser and go to the Microsoft Update Catalog web page.

2. There, Find the update you want to install by typing the KB code.

3. Download the update for your system architecture (x86 o x64). Search results in the Microsoft Update catalog

4. Once you have it, just run the file to install the update.