i have tons of cc for sims 4 and i added some today and now it wont work. i have deleted tons (over the amount i added) and it still doesn't work. can you help???
One of the CC items you added last was likely the problem! Get your latest downloads out (drag them to a new folder on the desktop for example), and see if it launches. Then, try to add the CC items one by one and try to launch the game each time. If at some point it doesn't work, you'll know the problem is the last thing you added, and you'll just have to let it go or look for an updated version if it exists.
If you have downloaded too much CC yesterday to add them back one by one, try adding back half of what remains in the folder each time and narrow it down like this.
Using CC/Mods is at your own risk, EA are not responsible for making the game compatible with 3rd party content, the creator is.