R, did you extract the package files from the "S4 Built-In Closet.rar" file?
Did you then put those files into the Mods folder of your game?
(apologies for the questions, but I'm not certain what else could be at issue for you...)
1. Please redownload the set from page 1 of this thread.
2. Please extract the files inside the S4 Built-In Closet.rar file with WinRAR or 7zip.
The contents of the rar file are:
13pS4BuiltInClosetUnit1.package
13pS4BuiltInClosetUnit2.package
13pS4BuiltInClosetUnit3.package
13pS4BuiltInClosetUnit4.package
13pS4BuiltInClosetUnit5.package
13pS4BuiltInClosetUnit6.package
Unit 1 PSD.psd
Unit 2 PSD.psd
Unit 3 PSD.psd
Unit 4 PSD.psd
Unit 5 PSD.psd
Unit 6 PSD.psd
3. If you are not planning on recoloring these items, delete the psd files (as you do not need them & they do not go into your Mods folder).
4. Move or copy the package files to your Mods folder. (It is possible that they became corrupted during the download.)
5. Please clear your cache files.
6. Please update your game.
7. Please repair your game.
8. Please start your game and then go to a lot.
...then, search "built" b u i l t (without the quote marks or spaces)
---Here is a link to pictures showing exactly how to do this (you can see where I clicked on my text search to get them all to show up):
imgur.com/gallery/XTGOzcU (there are 4 pictures that show what to do step-by-step)
9. Hopefully, you will then be able to enjoy the files and DK-sims' recolors.
~~~~~~~
---Here is a link on how to clear your game cache files:
sims4.crinrict.com/eng/2014/09/delete-cache-files/---Here is a link on how to update your game:
answers.ea.com/t5/Technical-Issues-PC/how-to-update-sims-4/td-p/5876677 (see response #4)
---Here is a link on how to repair your game:
crinrict.com/blog/2019/05/origin-repair-game.html---Here is a link for WinRAR:
www.rarlab.com/download.htm---Here is a link for 7zip:
www.7-zip.org/download.htmlMake certain you get the correct file for your system. I actually have both installed in my system and I got the ones for Windows, x64 (64 bit) as that is my operating system on my pc.