A PST file can store data of define size limit, if the PST gets full the Outlook application will not work. So, we should increase the size of PST.

Microsoft Windows includes a Virtual Memory section that enables you to increase the memory of a specific computer drive. For example, turning off the automatic paging file size, selecting the ...

Detailed information on how to determine the appropriate Page File size for 64-bit versions of Windows 11/10 operating system.

Is your PC running out of virtual memory? If so, use these steps to increase the capacity on Windows 11.