I ask because we find users who recommend managing virtual memory, (the Page File), themselves, but we don't say that.
We recommend that you let the OS manage the page file and that will allow Windows to create or reduce as much hard disk space it needs, as it needs it.
The only proviso I can think of is if your hard disk is nearly full and Windows cannot find enough space on the hard disk for it's needs.
But your details are a little light on that. Tell us more about your system.
For the last month, at least three or four times a week a window will pop up stating that "your Windows Virtual Memory is low". I've checked the usual suggestions that would be causing it to state that and it still keeps coming up.
Any suggestions would be greatly appreciated.