Was just about to sit down and calculate it manually when I saw this post...
A couple of questions. How exactly do you calculate the time? Between opening and closing of the chat window or?
The main problem, I can't get it to work
I got my chats organised in My Chat Logs\user@hotmail.com\and then December 2004.txt, January 2005.txt and Februari 2005.txt
I have tried both versions of your program, but just get a runtime error 13 - type mismatch...Any idea what I am doing wrong or how I could fix it?