UWP Windows app Certification kit Error 0x80070057: Windows cannot create the AppContainer Profile for the xxxxx Package

I want to change the app name on windows store, here is what I have done:

1. Reserved a new name using windows developer dashboard
2. Changed Diplay Name of Package.appxmanifest on Application Tab
3. Changed Package Dispaly Name of Package.appmanifest on Packaging Tab
4. Associate app with the store
5. Create app package successfully

But when I launch the app certification kit it always shows error 0x80070057: Windows cannot create the AppContainer Profile for the xxxxx Package. I am using windows app certification kit version 10.0.16299.15. Please help me thanks.

Since your app has been in the Store, you might update Package.StoreAssociation.xml before modify DisplayName in package.manifest. See the Important note in Rename an app that has already been published:

Be sure to update the Package.StoreAssociation.xml file before you change the Package/Properties/DisplayName in the app manifest, or you may get an error.