Disable your antivirus and try to recover the files which are deleted from your quarantine. Most likely, your AV has deleted important files which is leading to this error.Unable to Start, Initialization error at startup: Solution 1 – close your antivirus
#Sims 4 ultimate fix origin not running install
If you don’t know where that is, then right click on The Sims 4 desktop shortcut and select “open file location”.
#Sims 4 ultimate fix origin not running .dll
dll files into your installation directory for The Sims 4.