We understand that Mac OS Catalina may display a message that an app may contain Malware when trying to install a program
Broderbund and Encore strongly suggests that you only install applications from known, trusted sources.
Our products are scanned for viruses prior to publishing and do not contain malicious software.
Apple has published an article that explains how your PC is being protected against malicious applications and what you can do if you want to install an application, but can't because your settings do not allow it.
Please click on this link for more information: https://support.apple.com/en-us/HT202491
If you have any questions about this process, please contact Apple direct.