To check one more thing is your OS 32 or 64bit ? if unsure can you supply a dxdiag per this link
If your crashing is occurring on loading into a planet for example this is also worth checking.
My computer is a 64bit Operating System. I'm not sure a DxDiag would help at this current time since I'm currently re-installing the game, after giving up because nothing seemed to fix the issue... its not a crash on launch its crash at moment in time that I'm not expecting.... (e.g. Middle of a Operations when I'm healing or tanking and/or middle of a PvP match)
That and when I do the choose file it says in big red letters that its an 'unsupported file type'
Also in the %LOCALAPPDATA% there isn't a SWTOR folder, there is only a swtor_performance application
As a test create a new windows administrator account on that windows install and see if playing the game in that windows user account also has the same issue.
when i press the windows key and paste %LOCALAPPDATA%\SWTOR\swtor\ i get the below folders, which if you go into the settings folder contains the client_setting file as mentioned in this guide link , that location is meant to be created on the games first successful launch.
