Hi,
I am Ganesh Gandhi, an Independent Advisor, 18 years experienced windows guide. I am here to work with you on this problem.
Kindly follow these steps.
- Open the Settings app.
- Go to Apps > Apps & features.
- On the right, click on the link Manage optional features.
- Click on the button Add a feature at the top of the next page.
- Find the optional feature named XPS Viewer in the list under Add a feature.
If you install Windows 10, version 1803, on a new device (or as a clean installation), you may need to install XPS Viewer from Apps and Features in the Settings app or through Features on Demand. If you had XPS Viewer in Windows 10, version 1709, but manually removed it before updating, you'll need to manually reinstall it.
Refer here:
https://answers.microsoft.com/en-us/windows/for...
Do let me know if you require any further help on this. I will keep working with you until it's resolved.