Unless you're running Windows x64 with a LOT of RAM (>8Gb), you're not going to be able to do this regardless. (And you'll need a lot of patience.)
As it happens I am, Windows x64 with 16Gb on this machine, but whether I have the patience is another question... :)
I had the idea a little while ago to use PDIR and then pipe the output to TPIPE, but sorting in TPIPE is disabled. If the TPIPE developers ever fix that performance issue and we get TPIPE sorting working in TCC then it might not need quite so much patience.