FYI the exact out-of-memory error is:
Error 060: out of memory: TR

I checked the memory usage of Zorro.exe when this occurred, and it was 1,455,020 K (1.4 gig)

This VM has plenty of RAM left for use, so I'm not sure why it's complaining at this point. I can also give it more RAM if you think that would help.

The out-of-memory condition happens at the beginning of Walk[1] Loop[16]
Quote:
Loop [16] p3 step 12: 5.71 => 1.13 48/45
Loop [16] p3 step 13: 6.28 => 1.18 50/41
Loop [16] p3 step 14: 6.90 => 1.27 48/38
Loop [16] p3 step 15: 7.59 => 1.29 52/34
Loop [16] p3 step 16: 8.00 => 1.20 52/34
Selected p3[14] = 6.93 => 1.23

GBPAUD:: 0.604 1.70 6.93=> 1.717
.
Error 060 - out of memory: TR 91.8 MB (1355.7 MB total)
Cancelled
Time 00:07:21