I've attempted verifying game files, though nothing seemed to change. Drivers are all up to date. From what I've seen, others have run into similar issues though none of the solutions that worked for them have worked for me.
I was able to get the "Arma 3 Apex" logo showing upon startup by deleting my Arma 3 folder and adjusting launch settings, however the game is still unresponsive. Crash logs now state "UNABLE_TO_INIT_DXGI"
Here's a crash log from today if it helps:
Jul 19 2019
Jun 29 2019
Added a more recent crash log. Startup logo is now appearing for a moment before becoming unresponsive.
Jun 18 2019
I added the crash log to additional information. Hope it can help.