Installation of World Avent. and Ambitions, insert disk one....objectcache

I have read how to install the sims 3 correctly and teh ultimate fix, ive downloaded this all before and am starting on a new laptop.

windows 7 64-bit
i have already downloaded all the expansions and stuff packs and have successfully installed the base game.

I started next with world adventures. I changed the sku number as told in the instruction text. had a problem with the update so i did the 1.38 patch. I did not mess with any of the cracks and just forgot about them as told in the for sims 3 download correctly instructions.

Obviously I used winzip and extracted world adventures to a folder on my desktop. then after doing everything stated above. I clicked to run the setup, and it tells me please insert disk 1 that contains the file caches\china.objectcache

There is no disk to mount to daemon so I deleted the folder, and extracted form winzip again. same problem.

Then I said ehhh world adventures isnt too important to my life so i moved on, and tried ambitions. SAME PROBLEM just different object cache.

and I want ambitions soooo what am I doing wrong, I have followed the instructions of all guides.

any way I can solve this?

Already on the way and so far so good. thanks for finding out what i overlooked!

will get back if any more problems, although i doubt i will come across anymore