Hello, Twice in the last month I've built a new pc with XP Home Service Pack 3, and upon installing Nod32 V3, Outlook Express will not work. When I try to open OE, I just get a quick error sound from Windows and OE will not open. At one point, I did disable the Email scanner option and then OE would work- but that's useless as emails need to be scanned in real time by my clients. Unfortunately, with both systems, I had to uninstall Nod32 and go with a different AV, as the clients did have time for me to mess around with their systems and I could not afford to chance sending the pc's out without a proper AV in place. Both systems were Intel based, and no other apps installed except Winpatrol when Nod32 was installed. One pc used the DG33 Intel motherboard and the other used the DP35 Intel board- both have 2 gigs of KINGSTON RAM as well as the Intel E6550 cpu. I really love NOD32, but obviously I need to figure out how to get Outlook Express in XP Home SP 3 to work with it on my builds. Thanks.