EIS 12 - virtual memory use climbing fast in Other Emsisoft products Posted October 23, 2016 · Report reply Unlike the previous problem, this one doesn't seem to implicate the paged or non-paged pool. Nor is a2service's working set ever large. It's simply that the commit size grows rapidly, always eventually causong Windows to tell me to shut programmes immediately - which is when I reboot. Starting Firefox (which was at v49.0.1 yesterday but is now v49.0.2) immediately increases commit size markedly. Using SysInternals' VMmap suggests the committed VS is all in a2service's use of 'private data' (ie not stack or mapped files, or heap storage etc) and that same classification of storage use (private data) has only a WS or about 70 MB. This looks to me like a virtual storage memory leak.