HP computer (1) has Norton 360. HP Windows 7 computer (2) had expired Norton Internet Security which I uninstalled with a Norton Uninstaller. I sent a 360 installer to HP Windows 7 via email from My Norton on HP computer (1). It installed but says my trial version has expired. I click on Activate now and get the Server error We're working to resolve an issue. I then used a Norton eraser tool to erase Norton 360. I sent another email with 360 installer and installed it again with same results.