During installation, an error message stating that the application couldn't be installed on the USB drive or SD card appears.
Please do following to resolve the issue:
- Pull out SD card from your mobile device.
- Install Lingvo anew from Google Play.
- Launch Google Play.
- Proceed search for Lingvo and open the application. Opened application will be displayed with Install button instead of price. Tap on the button to install application.
- Set in SD card.