1. Launch the VK Play app and log in to your account, if necessary.
2. In the top left corner, click on “VK Play Game Center” to open the list of features.
3. In the menu that appears, press the “Application Settings” button to open the options.
4. Open the “System” section. There, press the “Delete temporary files of the application” button.
5. In the window that appears, press the “Yes” button. The app will restart and clear the temporary files.