What should I do if a "malicious software” error message appears when trying to install my eSource material on Mac? 28 October 2021 09:34 Updated If you encounter this issue, please follow the guide in the link: https://support.apple.com/en-euro/HT202491 Related articles I downloaded the files on my Mac, but I have been unable to open the documents, what should I do? What should I do if my e-Source activation code does not work? How do I install my e-Source material on Mac? What should I do if I cannot install my file due to error messages “Installer is damaged” and “airapp_cup.app needs to be updated”? What should I do if I accidentally delete a product from my account?