Please don’t worry. None of these templates have viruses.
Some of the templates we sell work by using something called Macros. This is a sort of programming that goes on in the background and is inserted into the template file. Generally, if your security levels are set High in Microsoft Office, you will receive a message that warns of a potential virus. Simply follow the instructions given in your version of software to lower your security levels so that you will not receive these warnings any longer.