DELETE_FAILED_INTERNAL_ERROR Error while Installing APK

Question

I am using Android Studio 2.2 Preview. I am facing the issue

Failure: Install failed invalid apk

Error: While installing apk,

Answer 1

In Android Studio 2.3

Disable Instant Run

Settings>Build, Execution, Deployment>Instant Run

Source: comment by @Shubham A.

Edit: To Disable Instant run

In Windows:

1. Open Find Action: Control + Shift + A.
2. Search instant run and open instant run under settings.
3. Uncheck Enable instant run...

In Mac: I don't have a mac, so try like

1. Open Find Action: Command + Shift + A.
2. Search instant run and open instant run under settings.
3. Uncheck Enable instant run...