Hello again and thx for the reply. I found a partial solution for my problem. I was running sketchup 5 and 6 in compatibly mode for win98 ( sketchup 5 worked on my vista in the past) and everything was ok. I made some projects on them.
Now, both of them, wen i click save as or import, the program just quits.

Sollution: If i run them on compatibly mode for winxp instead of win 98, if i start the program, with a blank page, the program crashes in the begining ( it did the same in the past too, so i had to run it on campatibly mode for win98). But if instead of starting it that way, i start it by opening a project i did in the past, it doesnt crash at the begining and i can click save or import without the program quiting.
I think its a wierd windows conflict or something.
Anyway,thx for reply.

Cheers

Hello. My name is Joao and im from Portugal.
Ive been using sketchup for about an year without problems, and now, after several months without using it, i have to make a project again. The problem is wen i click on file and then save or import, sketchup quits unexpectedly. I tryed reinstalling several times and i cant solve the problem.
I have sketchup versions 5 and 6 and im running windows vista.

Any ideas?

Thx for the help!