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I has a UWP install package .appx file.
It can installed on windows 11 used double click .appx file, but it cannot work after installed and click launch button(window cannot auto close and launch application).
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Could you please take a look at the event viewer to check if the app is failed to launch due to some error?
After check it. It's not has error log, and it can be launch without MS digital sign app package.
Please submit feedback about this behavior on the Feedback Hub. You could find the Feedback Hub in the Start Menu.
Ok, I will.
How many time i can get answer?
Or MS has change UWP install behavior on windows 11. It has any document?
Because the UWP install package with MS sign cannot launch on the without network.
Is necessary for install .appx package connect network?
HI LimitlessTechnology-2700
Thank you for your reply.
This appx package will publish to MS store for all user.
I want to offline test signed package before publish to MS store.
This behavior could be on Windows 10, but Windows 11 could not work.
So I want to check this installed behaviro was changed on Windows 11 or not.