In order to fix the issue, go to Start, type cmd and open the utility using Administrator rights. After that, sfc /scannow and hit the Enter key. Also, try performing a full system scan using your security program or an antivirus from Software Informer database. If it doesn't help, remove the software (Control Panel > Uninstall a program), empty the Temp folder using Disk Cleanup utility (Start > All Programs > Accessories > System Tools > Disk Cleanup) and reboot your computer. After that, reinstall the application.