Fri, 04/02/2010 - 04:41 pm
IGOR64 is of interest only if you need to load gigabytes of data into Igor at one time.
IGOR64 does not run on Macintosh.
IGOR64 will not run faster than IGOR32 - even on a 64-bit OS.
To run IGOR64, you need an Igor Pro 6.x license.
If you are interested in IGOR64, please read the "Read Me (64-bit)" help file that is installed in the IGOR Pro folder with IGOR64. Or you can read the same material online here which also includes a link to the IGOR64 installer. This help file (or the corresponding web page) will fill you in on the background information you need to know when and how to use IGOR64.