I've been playing Warlords 4 for awhile on campaign mode. I wrote a previous thread about my problems installing it on Vista. I had to use administrator mode to install it and then play it. It worked for several parts of a campaign and I had a huge war last night lasting 80 turns. I advanced to the next map and I got to about turn 15 and now when I hit the next turn button, it crashes. It did it last night and it seems to remember the error. I shutdown the computer and tried again and it crashed again. What do you think is the problem?