Since I installed NIS (19.9.1.14) on my Dell, Windows XP (version 5.1, build 2600, service pack 3) I am getting a little blue message box telling me that I should change my screen resolution. Nothing I do makes that go away. But the really annoying thing is that sometimes, maybe 1 in 5 startups, I get the opening Windows XP screen, then the full blue screen "Welcome" window, and then nothing else. It stalls on the Welcome window until I power down and restart. Has anyone else had this? Any ideas as to cure?