Maximum handles in windows xp

I believe you've got it. Here is a Western Digital forum post that explains it I think. Evans 0. Hi Dick, Apologies for the delay responding. Wednesday, August 17, AM. Monday, October 21, AM. The MBR has 4 bytes to address sectors on a hard drive. At bytes per sector, that is 2TB. At bytes per sector, that is 4TB. Wednesday, January 15, PM. External drives are NOT affected with this limitations! Friday, November 7, PM. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services.

Privacy policy. Enabling this technology reduces the overall size of the system virtual address space and therefore system resource maximums. For more information, see What is 4GT. Limits on physical memory for bit platforms also depend on the Physical Address Extension PAE , which allows bit Windows systems to use more than 4 GB of physical memory.

The following table specifies the limits on memory and address space for supported releases of Windows. Unless otherwise noted, the limits in this table apply to all supported releases.

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If you ask your own question - our Certified Experts will team up with you to help you get the answers you need. I too have nailed these handle limits - more than once. After much searching and pondering I have finally come up with a working solution around this issue hurray! First and foremost, I must warn you that modifying these settings incorrectly can render your Windows installation near useless. Also, depending on your computer configuration and the amount of RAM in your system, you may wish to play around with the numbers until you find a setting that is perfect for your computer.

Using your mouse or keyboard, navigate to the following subkeys:. Save the exported registry data file where ever you wish, but make sure that it will be accessible should we need to restore the files. In the SharedSection part of the string you will notice 3 numbers.