You may experience some problems with the license. In this case I suggest you contact the developers on the following web page. Also, you may have a problem with the Protexis service. You can try visiting the web page in order to learn more about this service. You can also try disabling the service by yourself or repairing it by running a software repair for CorelDraw. To do that, you can go to Start -> Control Panel -> Add/Remove Programs (Windows XP) or Programs and Features (Windows 7), select the CorelDraw software, hit Uninstall and select Repair at the first screen.
You can also check the following website for more information.
