Okay... so maybe I exaggerated the greatness of the conundrum...
Here's the deal. I have a computer with a 64bit system, and it just occurred to me that my SWTOR has been running in 32 bit since I installed it in April. Can I fix this? I would rather like to get the full use of my computer. I mean, geeze, I paid enough for it after all.
If you can help me, I'll give you an internet!
I think you're getting a little confused.
It's your OS that will either be 32 bit or 64 bit, not the SWTOR client.
No conundrum - nobody should really be running 32bit these days unless they are on 5+ year old hardware.