Stop the 4game-service service. Remove 4game application via Control panel. Spoiler: Windows 8, 10 Right-click the "Start" menu button and choose "Programs and Features" Choose "4game". Choose "Uninstall". Spoiler: Windows 7 Open "Start" menu. Choose "Control panel". There are two possible views in his window - Icon View and Category View. In Category view, click the "Uninstall a program" link under the “Programs” category In Icon view, click the "Programs and Features" icon. Choose "4game". Choose "Uninstall" Download .reg files http://cdn.inn.ru/support/files/4game_uninstalled.rar Choose one according your operating system and apply it, agree with changes. Clean everything in C:\Windows\Temp where C: is your system drive and in path %USERPROFILE%\AppData\Local\Temp\ Reboot Install application from game site.