This sounds like an application configuration issue in your user profile. Please reach out to Corel Customer Support on www.coreldraw.com/support to let the team investigate and troubleshoot the problem. You will be requested to provide detailed information about the software product and version, and your hardware and software environment.
A quick thing you can try is click and hold the F8 key while launching the application. This will reset your workspace in the user profile to go back to the defaults as installed in the beginning.