KSE 3.3.3 was working fine for me. However it now gives me a windows error message saying KSE needs to close and asking if I want to tell microsoft. As best I can figure from details in the error message the problem is with perl58.dll. Searched my machine and I have no such dll. Does this dll sound like the likley cause of my problem? KSE 3.3.3 used to work for me so I'm assuming that if I need this dll I must have had it at some time, seems odd that it would just disappear. I run zone alarm along with Spyware Doctor, they haven't spotted any problems. Any idea of any recent windows updates which might have deleted this dll? Any suggestions where I could get this dll for a windows xp machine?