Solution:
Windows 10 forces its antivirus software, WindowsDefender, to delete the RldOrigin.dll files in the ms4\Game\Bin directory of the game without any hint.
When you download the real RldOrigin.dll, the self-contained antivirus software WindowsDefender will prompt you that it is a virus.
Enter the history of WindowsDefender, find the tips of all detected projects, then allow the projects, and then download and copy RldOrigin.dll to the ms4\Game\Bin directory.
RldOrigin.dll Download Address: Download Access.
Finally, the operation is completed, and then you can play the game smoothly.
The above is the solution that Win 10 can't play Sims 4 Icy Kitchen introduced by Bian Xiao. Players who encounter the same problem, please follow the above plan quickly!