Buy Parenthood And Now Getting Issues

@Nakatomi_Uk  Just to clarify, if you added the Legacy Edition to your game library, it could download the same way other packs do.  The important thing in general is to make sure you're launching the 64-bit version, which you can check within Origin, as described.  And yes, if you reinstall after a patch, you get the fully updated version of the game.  But if the LE also downloads, you may be running that by default and effectively be playing the version of Sims 4 that was current a year ago.  Having said that, the errors in your dxdiag show you're running the 64-bit version.

The most recent Sims 4 crashes in your dxdiag look like everyone else's Sims 4 crashes, at least among those posting in the mega crashing thread.  That's not definitive proof that you're experiencing the same issue, but given the timing, it's reasonably likely.  I don't see anything else in your dxdiag that clearly indicates another issue either.  And of course your hardware is more than sufficient for whatever you're trying to do in-game.

I'm sorry I can't give a better answer other than either try playing with the -nosound command line argument (as mentioned in the crashing thread) or wait for a fix from EA.  But I don't know of any other fix or workaround at this point.