How do I increase the number of Page Table Entries on my system?

John Savill

March 4, 1999

1 Min Read
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A. To change the number of Page Table Entries (or System Pages) whichare used for mapping I/O buffers and other information into the system addressspace perform the following:

  1. Start the registry editor (regedit.exe)

  2. Move to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSessionManagerMemory Management

  3. Double-click SystemPages value and chose Decimal. Enter the amount of PTEsyou need in the Data text box. Click OK. The maximum value is 50,000.

  4. Reboot the computer for the change to take effect.

By default the value is 0 which means use the system default.

About the Author

John Savill

John Savill

https://savilltech.net

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