Im sorry,

im reading on your new EE version :
"changed option in Visual Studio Project settings "Linker\System\Enable Large Addresses" to value "Support Addresses Larger Than 2 Gigabytes", it is encouraged to change this value also in custom projects"

please explain : i can use more than 2Gb ?

Corrado

If you have enough RAM and your operating system supports this option then you can allocate up to 4GB memory in your application (because the codes are currently only 32-bit)

without this option you could only allocate up to 2GB

This is strictly Visual C++ option (not engines)