Created Unassigned: PAL out of Memory [25964]

Hi

I trying to run pal against a log that I got for one of our SQL servers the perfmon ran for a week and the output file is just of 1GB in size every time I run pal against this file it ends up erroring out saying out of memory so I have doubled the amount of memory on the server that is running PAL but still it errors with the same message. I am trying now to run it with 2 processing threads to see if that works. please can someone help with this.

PAL version is 2.4

regards
Sam