Mmmmmmm, Yolanda, I haven't had that happen before (with any of our files) but from what I know, it is your protection ware and it is likely to do this for most PDFs that you download. The file is safe and if you click on ignore it will be fine. The file will not harm your computer. If you also download the latest Adobe Reader (see link in 'My Purchases' page on TpT), this should rectify the problem. Thanks so much for dropping by our store.
I loved teaching the elementary grades the most!
I have taught K - 6 and tutored 4-12 year-olds.
I have also worked in Long Day Care, Preschool, Vacation Care, Before and After School Care and run my own website and EBay store for 3 years.