I was unable to find this topic in a forum search. Other forums discuss it, but they usually recommend turning on Autocomplete for Web addresses. I think there is another solution, because I do not have this problem on another computer that has that option turned off.
Spyware? Maybe, but I do run SpyBot SD's Teatime most of the time on my XP computer that is having this problem. Is there a setting in SpyBot that I need to tweak? This problem just showed up one day. I have not checked for spyware problems since the problem surfaced.
One other thing, I do run Cleanup on a regular basis. Maybe it deleted something and caused a setting to change?
Again, please do not suggest turning on Autocomplete for Web addresses. If that is the only solution, then I will live with this problem for now. I also do not want to go to a system restore point, because I do not know how far back that will take me and I have had spyware in the distant past.