Without any further ado, let’s start our troubleshooting. Thanks to the reports from users, the common reasons for this issue and the corresponding methods are gathered and listed in the following contents. It could be hard for you to figure out the specific reason for the error in your case, but you don’t need to worry.

This issue might be caused by various factors, such as server issue, corrupted Microsoft Store cache, and etc. Just as the following screenshot shows, this error comes up commonly with a message that Something unexpected happened and Code: 0x803FB107. However, some users complain on the forum that the 0x803FB107 error prevents them from downloading programs or games sometimes. Microsoft Store is a built-in tool in Windows 10 that allows users to obtain programs conveniently.

Fix 6: Make Sure the Destination Drive Has Enough Free SpaceĪbout Microsoft Store Download Error 0x803FB107.

Fix 5: Make Sure the Device Requirement Is Met.

Fix 3: Run Windows Store Apps Troubleshooter.

About Microsoft Store Download Error 0x803FB107.

Microsoft error code 0x80073cf9