Windows 11

How much pagefile do I need?

There is no universal RAM multiplier that fits every PC.

TRY THIS FIRST

Check whether Windows manages it

Press Windows + R, type sysdm.cpl and press Enter. Open Advanced → Performance Settings → Advanced → Virtual memory.

Start with this check

Result: Use what you find to choose the next step.

Still not working?

For most PCs, keep automatic management enabled. Change it only for a measured requirement, such as peak committed memory or crash-dump needs; check free drive space too.

Check the result: Repeat the original task after making one relevant change. If the problem returns, keep the exact message and time.

More detail →

Sources & page details

Hanki's detailed guide · Reviewed 2026-09-26

Choose the entry that matches where the error appeared. A code alone does not identify every cause. Commands are copied for you to review; this page does not run them.