Re: Sims 4 does not launch from Origin.
@heytherehil
Are you referring to your Origin login details when you say credentials? What do you meant by part of the other account? You can login to Origin on any machine, under any account, with your Origin account details.
Try manually resetting Origin - https://bluebellflora.com/how-to-uninstall-origin-on-a-mac/
Maybe reset it, uninstall it and install it again making sure it is installed to the Macintosh HD/Applications folder and not Macintosh HD/Users/YourUserName/Applications
Did you try the super repair here - https://answers.ea.com/t5/Technical-Issues-Mac/READ-FIRST-Sims-4-Mac-Help-Guides-and-Troubleshooting/m-p/5080860#M815
Are you referring to your Origin login details when you say credentials? What do you meant by part of the other account? You can login to Origin on any machine, under any account, with your Origin account details.
Try manually resetting Origin - https://bluebellflora.com/how-to-uninstall-origin-on-a-mac/
Maybe reset it, uninstall it and install it again making sure it is installed to the Macintosh HD/Applications folder and not Macintosh HD/Users/YourUserName/Applications
Did you try the super repair here - https://answers.ea.com/t5/Technical-Issues-Mac/READ-FIRST-Sims-4-Mac-Help-Guides-and-Troubleshooting/m-p/5080860#M815