Sims 4 not launching

@lolcg  Do you have a standalone antivirus, and if so, does it help to set exceptions for TS4_x64.exe and Origin.exe?  If you do use a third-party program and adding exceptions doesn't help, please let me know which one it is.

Your dxdiag doesn't list any errors that would explain why Sims 4 wouldn't open, which makes me think it's more likely being blocked rather than crashing.  But to double-check, please look for any related crash dumps.  Click Windows key-R and copy and paste this:

%LocalAppData%\CrashDumps

When you enter, you'll see a list of .dmp files.  If one of them is from Sims 4 or Origin, please upload it to a third-party filehosting site (Google Drive, Dropbox, etc.) and link it here.  If you see a crash dump that was written at exactly the time the game crashed, I'd like that too.  But in either case, please only upload files from after we started troubleshooting here.

If there is no Sims 4 .dmp file, you can enable them:

• Hit the Windows key, type "command prompt" in the box, right-click on Command Prompt in the search results, and select Run as Administrator
• In the window, paste "reg add "HKLM\Software\Microsoft\Windows\Windows Error Reporting\LocalDumps\devenv.exe" /v DumpType /d 2 /t REG_DWORD" without the outside quotes into the box, and enter
• Try to launch Sims 4 and wait a minute or two afterwards
• Then hit Windows key-R and paste "%LOCALAPPDATA%\CrashDumps" without quotes into the box, and enter
• Upload the last .dmp file to a free filesharing site and link it here
• When you want to undo the auto crash log dumps, open Command Prompt as before, paste "reg delete "HKLM\Software\Microsoft\Windows\Windows Error Reporting\LocalDumps" /f" without the outside quotes, and enter.