Read: What is the best Page File size for 64-bit versions of Windows 10?
Increase Page File size on Windows 11/10
In case you get such an error message, you may have to increase the size of your virtual memory or page file or paging file – although for most users, leaving the Page File size at its default value should be good enough. Read: How to Back up or Move PageFile.sys. To increase Page File size via System Properties in Windows 10, follow these steps:
Page File location
The page file or swap file is also known as Virtual memory, and is situated on your system drive; e.,g. C:\pagefile.sys. In addition to physical memory or RAM, Windows and its applications use it as and when required. Suggested reads:
How to delete PageFile.sys at shutdownMemInfo – A Real-time Memory & Page file Usage Monitor.