I have an APK file that a vendor gave me that we want to deploy. I'm getting an error when I try an upload it "Invalid application file format. Verify the integrity of the application file." APK file works fine if I do it manually on a device.

I have an APK file that a vendor gave me that we want to deploy. I'm getting an error when I try an upload it "Invalid application file format. Verify the integrity of the application file." APK file works fine if I do it manually on a device.
