So consider carefully the reason you might have for changing it. Out of all the various reasons you want to change your page file amount, achieving something that works well might involve some trial and error.īut in my experience, the system default has worked fine in most cases. How do I reduce page file size?įollow the steps above to add a custom amount that you want if the automatic amounts are too high. And 3 times the amount of RAM for ‘Maximum size (MB)’. One and a half times the total amount of RAM for ‘initial size (MB)’. (Right-click ‘This PC’ icon and left click ‘Properties’.) Related questions What should I set my paging file size to? You can see how much RAM you have from your ‘System Properties’ window.

Set the maximum size to 3 times your total RAM amount. Here's how to Fix Paint cannot read this file (aka, Error opening file message in Paint.NET) when using for Windows to open image file. If you are choosing to set a custom amount, you need to take your total RAM amount and multiply it by 1.5 (under initial size). You then have the option for selecting a ‘Custom size’ to enter in your own amount, let the system manage the size, or turn the paging file off completely. Select the drive that you want to change the paging size for. In order to change the paging file size, you will have to uncheck the ‘Automatically manage paging file size for all drives’ checkbox.

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