If you’re an Infinity brokerage customer, and you use Sierra Chart, you can use the 64-bit version of Sierra. To do this, select Global Settings/General Settings and the General 4 tab, and check the Always Run 64 Bit Version checkbox, then OK, as shown here:
Note that to run the 64-bit version, you may have some indicators that are only designed to run on the 32-bit version, so if you find that some indicators are missing in the 64-bit version, you may want to revert to the 32-bit version by un-checking the Always Run 64 Bit Version checkbox.