Hey I'm a computer enthusiast/programmer.
Problem: Low memory warning on a: when playing battlefield 4. It's to do with Virtual Memory.
Windows successfully diagnosed a low virtual memory condition. The following programs consumed the most virtual memory: bf4.exe (4720) consumed 1562423296 bytes, 1.5GB chrome.exe (10652) consumed 143052800 bytes, 0.1GB
Verdict: only 20% of ram is active. the rest 80% is standby ram. Should windows not clear it? and NOT USE SSD PAGEFILE?

My understanding of standby ram is that it is norm that 11GB will load. The 11GB could be anything.. movie files, programs, autocad. When you need to use them, it's already in fast RAM not the pesky slow HDD.
Thing is, 11GB Standby ram should be totally deleted if say BF4 needs working space. Is windows trying to move it to the 2GB SDD Pagefile?
Many thanks for your help!