Sims 4 won't install

[ceaselesswatcher]

I have read many threads about this issue, but nothing seems to be working!

I click the install button on origin, and it just says its finalizing, but nothing happens, even though I SEEM to have ts4.exe on my computer, if I click it, it just says the core/activation.dll is missing, can anyone help? I don't want to just stop playing this game I've spent time and money on because of computer errors.

[jpkarlsen]

Please uninstall Origin. Then download the latest version here: https://www.origin.com/dnk/en-us/store/download
After installation login to the account you have The Sims 4 on. Rightclick the game in your game library and select Repair.