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Install KB938979 To Improve Vista Performance

Microsoft has just came up with Performance Update KB938979 on 7th of August to address a series of Windows Vista performance issues that happen on certain hardware.

I found that my Windows Update service hasn’t automatically install the Performance Update KB938979. If it isn’t reported by WER service (Problem Reports And Solutions program), I think I could have simply ignored it.

If you found these similar problems on any Windows Vista editions (including the 64-bit version), the Performance Update KB938979 might be the solution:
  • Experience a long delay when trying to exit the slideshow screen saver.
  • Memory leak occurs when using the Windows Energy screen saver.
  • If the Vista User Account Control (UAC) is disabled, the network printer hosted by Windows XP or Windows 2003 couldn’t be installed successfully on Windows Vista computer.
  • The AVI file corrupted when you writing data to the AVI file by using AVIStreamWrite function.
  • When copying or moving a large file, Windows Vista takes a long time to calculate “estimated time remaining”.
  • When you resume the computer from hibernation, Windows Vista takes a long time to display Windows Logon dialog box and/or loss the default gateway IP address.
  • The offline file corrupted when Windows Vista synchronize the offline file to a server.
  • Data loss issue when editing RAW format images taken by Canon EOS 1D and Canon EOS 1DS digital SLR camera.
  • Poor memory management performance occurs

Knowledge Base articles related to Vista Performance Update KB938979:

KB932988 – Photos taken from Canon EOD 1D or Canon EOD 1DS digital SLR camera may be corrupted after using Windows Photo Gallery, Windows Live Photo Gallery, or Windows Explorer to edit the file metadata in Windows Vista or in Windows XP SP2.

KB939720 – Error message pop up when starting a Windows Vista-based computer: “STOP: 0x00000050 PAGE_FAULT_IN_NONPAGED_AREA”

KB936205 – Files are corrupted if the computer switches to suspend mode while Windows Vista synchronizing offline files.

Direct download link of Performance Update KB938979 – for the convenient of Firefox users or those who want to download from Office lease line for their Vista PC at home.

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  1. Walker 18-08-07@17:02

    For non-IE web browser users – direct download links of Windows Vista Update KB936150 to fix Vista-based computer stop responding problem when wake up from Sleep mode (a Stop 0xB8 error message):

    *** STOP: 0x000000B8 (parameter1, parameter2, parameter3, parameter4)

    This Stop 0xB8 errors is likely caused by another Vista Update KB929762 that fix Stop 0x9F error when wake up a Windows Vista-based computer that is connected to an IEEE 1394-based device.

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