APPX1405: The XML content in the file '{0}' isn't well-formed.
{1}
To resolve the issue, do one of the following: 1) use the Associate App with the Store menu command to re-associate your app; 2) use the Create App Package menu command to create a new app package for the Store, which also re-associates your app; or 3) edit the XML manually.
APPX0107: The certificate specified is not valid for signing. For more information about valid certificates, see http:// ...
APPX0108: The certificate specified has expired. For more information about renewing certificates, see http://go.microsoft.com/fwlink/?LinkID=241478. ...
APPX0505: The processor architecture of your project '{0}' doesn't match the processor architecture '{1}' of the referenced ...
APPX1403: Validation failed. See event log 'Applications and Services Logs/Microsoft/Windows/AppxPackagingOM/Microsoft-W ...
APPX1405: The XML content in the file '{0}' isn't well-formed. {1} To resolve the issue, do one of the following: 1) use ...
APPX1502: The project contains {0} items that represent the app manifest: {1}. The project can contain only one app manifest. ...
APPX1503: The project contains {0} item(s) that represent the app manifest: {1}. App manifests that are not used to produce ...
APPX1601: The Publisher attribute of the Identity element in the app manifest must have the value of the Publisher ID value ...
APPX1603: The PublisherDisplayName element of the Properties element in the app manifest must have the value of the Publisher ...