title: App not installed for this user
body: <p>I see App in my Apps section of settings which says <code>App not installed for this user</code>. It's completely greyed out and I cannot uninstall it. When I install the same from <a href="https://play.google.com/store/apps/details?id=com.osfg.ringtonesetter.main">play store</a> it says incompatible version is already installed.</p>
  
  <p>I just want to remove this App from my device.</p>
  
  <p><img src="https://i.stack.imgur.com/ytyD0m.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/iXsEIm.png" alt="enter image description here"></p>
  
  <p>Doesn't get uninstalled from adb either</p>
  
  <blockquote>
    <p>C:\Users\athakur>adb uninstall com.osfg.rintonesetter.main
    Failure [DELETE_FAILED_INTERNAL_ERROR]</p>
  </blockquote>
  
  <p>and</p>
  
  <blockquote>
    <p>C:\Users\athakur>adb shell pm uninstall -k com.osfg.rintonesetter.main
    Failure [DELETE_FAILED_INTERNAL_ERROR]</p>
  </blockquote>
  
  <p>Any suggestion is appreciated.</p>