PROBLEM WITH STORE UPDATES(SIMS3)

So, when i double click on a sims3pack, it shows me the installation program and it starts installing the sims3pack, when the installation finish it says:success, everything goes fine, i can see the sims3pack in the downloaded content.But if I close the sims 3 launcher and then open it again I can't see the sims3pack in the downloded content.Some sims3pack works fine and some other doesn't work.Before one month all the sims3pack worked fine but now I have this problem.I don't know what is happening.

I would be pleased if you could help me! And sorry for any mistakes!

Hello,

From where did you download the packs?

Hello,

First, I was wrong when I said:Some sims3pack works fine and some other doesn't work.The last two weeks nothing works.Also the last two weeks I downloaded the:

1)The Sims3 June updates from games4theworld

2)The Sims 3 Up to July updates 1-26 from games4theworld

3)The Sims 3 August updates from games4theworld

4)The Sim3 September updates from games4theworld

I have also downloaded some mods the last two weeks,does the mods cause any problem?

whenever i try to install those packages, the launcher just closes...

I wish I have the same problem with you, I have downloaded so many sims3packs that I can't search If one of them do show up in game!