search for: 2800mb

I'm having difficulty increasing the memory R can access above 2Gb and wasn't able to resolve this from the R Windows FAQ. For reference, I'm running Windows XP, 32bit, Service Pack 2 on a machine with 4GB RAM. Following the FAQ, I set the --max-mem-size flag to 2800Mb. However, when I start R, I get the error: "WARNING --max-mem-size=2800M: too large and taken as 2047M." The R Windows FAQ says Rgui.exe supports 3Gb per process under "suitably enabled versions of 32-bit windows." So, the above should be fine if Windows is "suitably enab...