Help in the new fix for My First Pet Stuff

Hi, I just recently updated my game by adding Cats and Dogs, Laundry Day Stuff and Jungle Adventures. Now I wanted to add My First Pet Stuff but when I opened the Installation Guide the way to install it is very different now, with regarding codex.exe etc.
So can someone please give a simple breakdown on how to install that. 

Also there is a new patch as well that you guys uploaded, Update 1.42.30.1020, So can I just install this patch without having to install My First Pet Stuff or not?


Sorry for the confusion, I usually am able to update the game but this time couldnt properly.

Delete the folder Game from your install folder in Program Files
Then re-copy the folder Game from My First Pet Stuff to your install folder.
You can then update to 1.42.30.1020.

Nothing has changed, it still is copy/paste folders from the, with Winrar extracted,  downloads to your install folder.

Lilsie wrote:Hi, I just recently updated my game by adding Cats and Dogs, Laundry Day Stuff and Jungle Adventures. Now I wanted to add My First Pet Stuff but when I opened the Installation Guide the way to install it is very different now, with regarding codex.exe etc.
So can someone please give a simple breakdown on how to install that. 

Also there is a new patch as well that you guys uploaded, Update 1.42.30.1020, So can I just install this patch without having to install My First Pet Stuff or not?

Well, the introductory note in the install guide is worded differently, yes. But you indeed can continue copy/pasting the new CODEX updates. And: you need to have installed "My First Pet Stuff", before you can use the 1.42.30.1020 patch.
https://games4theworld.forumotion.com/t21806-must-read-how-to-install-the-sims-4-correctly