In order to solve the issue, I suggest you perform a full system scan using your security program. After that, run a registry cleaner and try again. If it doesn't work, temporarily disable the antivirus, navigate to the official web page, click the Free Download button, save the file to your computer and install the program following the on-screen steps. If you still have issues, use the contact form from the muvee Technologies website to get in touch with the Support Team.