Hi,
I'm running Windows 7 Pro 64-bit and the latest version of NIS.
After reboot, I try to open my NIS main program window but it will disappear within 1-2 seconds after I opened. I can try and re-open the program through the Start/Program menu or in the taskbar area but no response. I can right-click on the taskbar NIS icon and run LiveUpdate and almost every other option except "Open Norton Internet Security", which does nothing.
I've uninstalled/reinstalled using Norton Remove & Reinstall tool, as well as doing a system restore to earlier date but NIS still has same issue.
Any help would be appreciated on how to keep my NIS program window open so I can use the program.