UWP failed install: 0x800701c9

国煜 胡 66 Reputation points
2021-01-09T07:45:22.023+00:00

Hello:
I am tylorsenna. Recently when i install UWP package, system show an error:

The AppX deployment operation of the package HuaweiPC.Huawei-Histen_1.0.39.0_neutral_~_jc7rjcb91gpb6 failed with the error 0x80073CF6. The specific error text of this failure is: Error 0x800701C9: When preparing to process the request, the system cannot register the windows.capability extension due to the following error: There is no authorization entity element in the SCCD that matches the application being installed; the PFN does not match, or the element’s The signature hash is not verified.

So i need your help.
Best Regards!
TylorSenna.

Universal Windows Platform (UWP)
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  1. Ken Tucker 5,846 Reputation points
    2021-01-09T12:45:45.78+00:00

    Looks like an app package signature error. Take a look at this article

    https://learn.microsoft.com/en-us/windows/win32/appxpkg/how-to-troubleshoot-app-package-signature-errors