Once the drivers are done , install this particular directx redist as well before launching
*sigh
Ok. Kaspersky was already set to not scan encrypted connections. Also, I added SWTOR.exe, launcher.exe, and brwc_swtor.exe to the exception list.
Updated drivers from Toshiba website - Intel driver stayed the same (but I installed anyway in case it needed a 'repair') and NVIDIA driver went back to a slightly older one,
Installed DX Redist from the link you provided, Owen.
Deleted Bitraider folder to trigger repair, rebooted, started launcher, login, hit play, and.... Same old thing, launcher closes and game doesn't start. 0xc000007b error if I try to start swtor.exe directly.
I hate giving up because I really enjoy this game (haven't played since it has gone f2p, though). Owen, thank you very much for taking the time to try to help, really appreciate it.
Found a solution for this on another forum. People have trouble running certain games and programs. Read this topic: http://www.tenforums.com/gaming/9833-0xc000007b-error.html
Hope it helps.
