I have normal working installation (setup.exe named as "SShop.exe"). It is working on all Windows systems OK.
Then I tried also tried to create UWP install, so .appx, but here is the problem.
On Microsoft I have valid developer / publisher account.
.APPX build do OK, so I got installer.
On Windows 10, 32bit I tried install file with "double click" and I allways get the same error that file cannot be opened.
Installer file is available at:
https://www.simple-shop.si/prenos/SShop.appx
.AIP file was sended by e-mail.
Thank you!