[Solved] World Editor Freezing

[hunalexnl]

I've been trying to find the answer to this question via Google and THW, but haven't found it - sorry if this has already been answerred, I still need to know so I'll post away~
The basic problem is that whenever I'm creating a new unit, change its picture or name, my WE freezes - this is really annoying, and I have to fix it. A friend of mine told me I'd have to uncheck somethink (I guess in preferences), but he doesn't remember what.
Could anyone help me with that?

 

[WaterKnight]

You could mean the Brust List under Windows but the editor does not perma-freeze from that, only takes some time to update.

 

[hunalexnl]

You could mean the Brust List under Windows but the editor does not perma-freeze from that, only takes some time to update.

Thanks a lot, that was the problem! I knew that list was useless.