CAW Problem with 1.42.[SOLVED]

I don't know if anyone have the same problem than me.
When I upgrade to 1.42, then download the new worldtool. When I edit a world,
everything work (editing, creating sims3pack...) but when I install the
world.sim3pack, the launcher says "world installed..." but when I look
under Installedworld folder, there's nothing there.
So I want to revert back to an old version of worldtool but my problem now, I can't find anymore this old version (1.19.1 I think which work with 1.38 patch) because this one worked fine for me.
My question: is there a page to find older version of caw? thanks.

Hello, I already tried but, not working. All CC is installed but it's the *.world file which is missing... the sim3pack file has the right size (about 90 Mo) but I really don't know...
I look in the launcher, my world is not in the list. I search in other directories but nothing...
My idea is to edit my world with my other computer (still 1.38 ver) if I can find a link for the worldtool 1.19.14
thanks for helping me.

Ok thanks, I will try.
At the sime time I work with the new worldtool, I found that when I export caw files without any change, just land, road and some terrain (downloaded from other sites), the world is installed correctly. But If I change e.g. remove or add just one lot, and export the world, the problem is back again: no *.world installed.
Any idea? thanks.

//EDIT

Finally, I solved the problem. Maybe it's hard to believe but the problem is coming from the ultimate fix taken here. I mean I take another fix from another place, put it in my game and caw work again.
I'm not a software programmer, so I don't know what's difference within these 2 cracks but if someone have the same problem or if the admin is interested, I can give the link.
Another thing, with this fix, there's no more script error in the launcher.
So we can mark as solved I think.
Thanks.