Error [135dec40:29f00e76:00000084:18a1dd51]

jvib3xc7izzj  This error is typically antivirus-related, so please set exceptions in yours for TS4_x64, TS4_DX9_x64, and TS4_Launcher_x64, or the entire Bin folder they're in.  Set an exception for EADesktop.exe as well.

You may need to repair the game first.