

If you have a dual boot system or someone with physical access to your computer, data can be retrieved from this file. It is possible that the exchange file may contain sensitive data after the operating system has shut down. You can delete the pagefile file when closing to increase security.ĭeleting the stopped exchange file can be important if the PC is used by someone else. Windows 10 creates a special pagefile.sys file in the root directory of your system drive, like all previous versions of the operating system. The exchange file stores the virtual memory used by the operating system when the physical memory (RAM) is insufficient to meet all running applications and system requirements. Update: Stop getting error messages and slow down your system with our optimization tool.
