Oh sorry, I can't figure out how to PM. I also tried to register at NRaas then contact you but never received the e-mail which is required to activate my account. So leaving a comment here is the only way I could choose now :'(
I reinstalled TS3 recently and am lucky enough to find this thread (https://forums.thesims.com/en_US/discussion/933285/launcher-no-longer-installing-store-updates/p1), but sadly, the link of Steam content patches for the store is down, so is it possible that you can share the 1.67 content patches? It's a shame that EA dropped their support for Steam users.