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August 09, 2007

Microsoft Issues Vista Performance and Reliability Fixes

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Microsoft this week quietly issued public versions of two Windows Vista software fixes which dramatically improve the reliability and performance of the company's latest OS release. News of the fixes came last week after the software giant inadvertently issued them to its public Web site, but this week's release is the real deal.

The fixes, both of which come in separate versions for 32-bit (x86) and 64-bit (x64) versions of Vista, address some of the common complaints that users have had since the OS went on sale in January. One fix addresses performance issues, especially for large file copy and move operations. The other improves Vista's compatibility and reliability in a variety of situations. Both are strongly recommended for all Vista users, and Microsoft has rated them both as "important."

Contrary to rumors floating around the Internet, these fixes have absolutely nothing to do with Windows Vista Service Pack 1 (SP1), which Microsoft plans to ship in early 2008. Though the fixes are not currently available on Windows Update, you can download the fixes manually from the Microsoft Web site:

Windows Vista compatibility and reliability fix KB938194 (x86)
Windows Vista compatibility and reliability fix KB938194 (x64)

Windows Vista performance and reliability fix KB938979 (x86)
Windows Vista performance and reliability fix KB938979 (x64)

End of Article



Reader Comments
The checksums of these files from Microsoft match the ones from the leaked files, fyi.

MozillaGen August 09, 2007 (Article Rating: )


Thanks for setting this straight MozillaGen

treeorc August 09, 2007 (Article Rating: )


"Though the fixes are not currently available on Windows Update"

Ok, good. I thought it was just me. They wern't showing up on Tuesday.

will84 August 09, 2007 (Article Rating: )


The second Tuesday of the month is actually the 13th.

MozillaGen August 09, 2007 (Article Rating: )


Err I mean the 14th.

MozillaGen August 09, 2007 (Article Rating: )


Since installing both updates my Compaq notebook with Home Premium boots and launches apps considerably slower.

Greg Zenitsky
Lee's Summit, MO

gzenitsky August 14, 2007 (Article Rating: )


It's August 15th and I don't see KB938194 nor KB938979 in the list of WSUS patches... Any word from MS on that?

MLevin August 15, 2007 (Article Rating: )


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