Windows 10 (App Store) Error 0x803f7003

You’ve just installed Microsoft Windows 10 from a clean installation, an upgrade or after a while, you just started getting an error that is listed as “0x803f7003”, it can be quite annoying. You can easily fix and resolve that problem by performing the following steps:

  1. Close and make sure that the Windows App Store is completely closed and not running.
  2. Type in the “Search the web and Windows”, or press the Windows key and R at the same time.
  3. Type the “wsreset.exe” and press enter, allowing it to run completely.

This will clean the cache of the store, and should correct any problems resulting from that. You may need to reboot your system. This may or may not solve the problem every time, but can help.

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