Help please

I had this issue a few weeks ago. What platform are u using to run the game?

Nightmaresans500​  Is this the error you're seeing?

[CURRENT ISSUE] Sims 4 Unable to Start, Game Data Missing or Damaged | EA Forums - 11819181

If not, please post a screenshot of the error you do get.  If this is the right one, try the suggestions in the first post.

yes, that's what it says, do you know why? If so pls tell me

I'm using EA games, not STEAM

I can't sign into my OneDrive because my mom has the password to my account, I already tried to repair the game, I can't make another Admin acc, I'm not sure how to clean the user folder, and I already tried to reinstall the game, but none of these work, and I think that the 50/50 method will take way too long, especially since I have 3,969 or something mods, so that'll take FOREVER

Nightmaresans500​  You don't need to sign into OneDrive; just get rid of it.  Here's how:

📓[GUIDE] [PC] Managing OneDrive | EA Forums - 12636625

You don't need to "clean" the user folder.  Removing the user folder makes the game generate a clean folder with no content.

As for the 50/50 method, no one is going to help you sort through your mods.  If it takes too long to test them, then you have too many to manage.

Where is the user folder?

Nightmaresans500​  The user folder is the Sims 4 folder that contains user files like saves and mods.  It's in Documents > Electronic Arts > The Sims 4.  However, your computer has several Documents folders.  Windows designates one as the Documents directory, and Sims 4 tries to use that folder too.

Allowing OneDrive to sync your documents means that OneDrive changes the Documents directory to this:

C:\Users\your username\OneDrive\Documents

Simply disabling OneDrive, or being unable to sign in, does NOT change the location back.  So you need to get rid of OneDrive the proper way, as described in the guide I linked.