You receive this error because the software is sensitive to the language of your keyboard. You will need to use English (United Kingdom) in order to fix the issue. Navigate to Start > Control Panel > Clock, Language, and Region > Region and Language > Keyboard and languages > Change keyboards, press Add, select English (United Kingdom) from the list, click Apply and then OK. If the problem persists, uninstall the program, reinstall it and set again English (United Kingdom) as the default language of your keyboard.