Windows 10: Upload UWP App to Microsoft Store has validation error

Discus and support Upload UWP App to Microsoft Store has validation error in Microsoft Windows 10 Store to solve the problem; I tried to upload my .appxupload file to Submission in Microsoft Store, but I got this message: Package acceptance validation error: The package file... Discussion in 'Microsoft Windows 10 Store' started by Minh Tuan Tran, Aug 11, 2020.

  1. MINH TUAN TRAN
    Minh Tuan Tran Win User

    Upload UWP App to Microsoft Store has validation error


    I tried to upload my .appxupload file to Submission in Microsoft Store, but I got this message:


    Package acceptance validation error: The package file format for LoginNavigation.UWP_1.0.143.0_x86_x64_arm.appxbundle is invalid: Retrieving the COM class factory for component with CLSID {378E0446-5384-43B7-8877-E7DBDD883446} failed due to the following error: 800b0101 A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file. Exception from HRESULT: 0x800B0101.. Update the package and try again.
    ​

    I built Xamarin App with: Microsoft Visual Studio Community 2019 Version 16.7.0

    Does anybody has the same Problem ?

    Thanks

    :)
     
    Minh Tuan Tran, Aug 11, 2020
    #1
  2. SUBHASH BOIPAI
    Subhash Boipai Win User

    microsoft app store

    How to run apps that are downloaded from Microsoft app store on multiple PCs without downloading multiple times.
     
    Subhash Boipai, Aug 11, 2020
    #2
  3. SAM02
    sam02 Win User
    App store and Microsoft account


    Thank you for the advice

    I see what you mean about the password but i think its a backward step to compromise my Microsoft password to to use the app store
     
    sam02, Aug 11, 2020
    #3
  4. BRINK
    Brink Win User

    Upload UWP App to Microsoft Store has validation error

    Microsoft wants to close the UWP and Win32 divide with Windows Apps

    Read more:
     
    Brink, Aug 11, 2020
    #4
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Upload UWP App to Microsoft Store has validation error

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