Just a random shot in the dark, because I couldn't resist having a look at the logs...
In both Python logs, it seems there is some sort of encoding error. OnPageLoad displays the name of the newly loaded page, and there are invalid characters at the end of both files.
- Show Spoiler
Maybe it's just an error when printing the names, but if the game does indeed load pages with these names, it will probably crash.
Also, Ahnonay and Minkata both use the ptPageInNode function for loading their areas. Maybe that's an error under Win7 with ptPageInNode ?
In which case it would also happen in Ae'gura and Gahreesen since I recall they also use this function (at least they do on MOULa).