How to Change The Size of Virtual Memory (pagefile.sys) on Windows 8 or Windows Server 2012

Direct answer

On the Keyboard Press the WindowsKey + X then click System in the popup menu Tap or click Advanced system settings. You might be asked for an admin password or to confirm your choice. On the Advanced tab, under Performance, tap or click Settings. Tap or click the Advanced tab, and then, under Virtual […]

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On the Keyboard Press the WindowsKey + X then click System in the popup menu

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Tap or click Advanced system settings.

Administrator permission required

You might be asked for an admin password or to confirm your choice.

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On the Advanced tab, under Performance, tap or click Settings.

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Tap or click the Advanced tab, and then, under Virtual memory, tap or click Change.

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Clear the Automatically manage paging file size for all drives check box.

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Under Drive [Volume Label], tap or click the drive that contains the paging file you want to change.

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Tap or click Custom size, enter a new size in megabytes in the Initial size (MB) or Maximum size (MB) box, tap or click Set, and then tap or click OK.

Note

Note

Increases in size usually don’t require a restart for the changes to take effect, but if you decrease the size, you’ll need to restart your PC.

Dan Stolts

Founder and Chief AI Officer of Just In Time AI, with an IT career that began in 1988 -- nearly four decades of experience. Over a decade of that career went into building ITProGuru into a 250,000-uniques/mo IT-community resource, and he now applies the same teach-first approach to AI systems that run real businesses. Full profile →