app not installed

  1. R

    Android Question Problems opening my app

    Hello! I have an app that was working correctly until I made changes to the manifest regarding the minimum and maximum Android versions, and it has stopped working correctly on some devices. Now, when I install the APK and tap "open," it tells me the application is not installed (1). However...
  2. FERNANDO SILVEIRA

    Android Question "APP Not installed" after a few changes

    I created and tested the app and it was running fine. Then I decided to implement tabs on the original layout, now after compiling with no errors, the installation would not complete. B4A Version: 8.00 Parsing code. (0.00s) Compiling code. (0.07s) Compiling layouts code. (0.01s)...
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