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Problems intstalling windows service pack 3 RRS feed

  • Question

  • When I go to windows update and try to install windows service pack 3 it says Error Code: 0x8007054F and says that C: windows\system32\drivers\acpi.sys is open or being used by another application. How can I close this drive and install windows service pack 3

    Tuesday, November 15, 2011 4:30 AM

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