Re: [CURRENT ISSUE] Sims 4 Unable to Start, Initialization Error
@lorelei5 Please try the suggestions in the first post of this thread:
https://answers.ea.com/t5/Technical-Issues-PC/CURRENT-ISSUE-Sims-4-already-running/m-p/13276380
The error the thread covers is slightly different, but the causes overlap considerably, as do the fixes.
As a side note, your laptop's current Nvidia graphics driver is somewhat old, and Dell offers a newer one:
https://www.dell.com/support/home/en-us/product-support/product/g-series-15-3590-laptop/drivers
You're also one or more versions behind on some other software, including the audio driver and, more critically, the BIOS. I would suggest going through the list and installing whatever Dell detects needs to be updated. The BIOS should be the first step, then the chipset drivers (if any), then the rest after a restart.
This is important not only for general upkeep but because your dxdiag shows a couple of BlueScreens and some other serious errors. These may simply be due to outdated firmware and drivers though, not necessarily anything to worry about.