This message can occur if your system date or time is incorrect. To check your system date and time try the following steps:
1. Double click the time displayed in the lower right corner of your system tray.
2. In the Date/Time properties window confirm the everything is correct, update the Date/Time if settings are incorrect.
3. Open the software again, if the same error message appears proceed to the next step.
4. Go to Start -> Control Panel -> Add/Remove Programs and locate the software5. Remove the software6. Reboot the computer
7. Reinstall the software