I just upgrades my Nod32 version from 4x to the latest 5x (antivirus that is). Now, for some reason, when I have email security enabled, all of my message headers are redownloading from the server and I cannot open any of the emails. Every time I attempt to open an email, the email list jumps, moves my cursor to the next email, and won't display anything. It's like a never ending cycle since NOD32 won't allow me to open any emails. I enjoy this product, but I must have email protection and the only work-around I have found so far is removing the email protection. Any help is much appreciated!