The Pokemon Go third-party app PoGo-UWP for Windows 10 Mobile does not currently work, due to changes made to Pokemon Go's encryption by developer Niantic.
In a post on GitHub, one of the PoGo-UWP developers, "Kaankehh", stated:
This wasn't exactly unexpected; Niantic has been open about the fact that they don't like third-party cheating apps accessing their data, and the PoGo-UWP app is likely seen by the developer as one of these unauthorized releases.
While the PoGo-UWP app may no longer work, there is an effort being made to make changes to the third-party API that the app accessed so it can work once again. The progress on that effort is being updated on Reddit.
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