I'm developing an application windows phone 8.1.Previously, it worked fine on Windows Phone 10 and Windows Phone 8.1, but after one of the Windows 10 updates, the app is no longer installed from the Windows Store. The installation is crushed with 0x80073CF9 error. All I found about this error in the Google is advices for Win Phone users, not for developers. Logs obtained from the device indicates a crash during installation, it also did not help me. I checked if there is in my project proscribed names, or library, rid of all warnings. Cleaned project. But nothing helps. According to the disgruntled responses of users I can see that they can not install it too. There is no errors while create package and publishing it to Store: this is the most confusing as it is not clear what went wrong and what hinders to install the application on the device. I am developing in Visual Studio 2015. Did someone face similar problems?
UPDATE
I tried all the tips have been found in Google including correction time and language settings, soft reset, hard reset and many others. Result still the same.
User contributions licensed under CC BY-SA 3.0