Today I try to upload my UWP-Windows App, but the upload stuck every time at 99.99%. I already created new app packages but it stuck all the time.
Also after I create a new App package and the Windows App Certification Kit runs, an error appears:
Another user has already installed a non-packaged version of this app. The current user can not replace it with a packaged version. The conflicting package is "" and published by "CN =".
I hope somebody can help me.
(It's also another App-Version than the App-Package before)
Also when I tried it in Internet Explorer, a error appears at 99.99%.