Microsoft Download Center Archive

Update for Windows 8 for x64-based Systems (KB2770917)

  • Published:
  • Version: 2770917
  • Category: Update
  • Language: English

These updates (*.msu) provide a collection of performance and reliability improvements that are designed to improve the Windows 8 experience.

  • These updates (*.msu) provide a collection of performance and reliability improvements that are designed to improve the Windows 8 experience. We recommend that you apply all of these updates as part of your regular maintenance routines. Failure to install all of the packages listed above could leave your machine in an untested state.
Knowledge Base Articles:

Files

Status: Live

This download is still available on microsoft.com. The downloads below will come directly from the Microsoft Download Center.

FileSize
Windows8-RT-KB2758246-v2-x64.msu
SHA1: 8c895cccd44b73e35a9ec21baaa9a03c64291e62
10.97 MB
Windows8-RT-KB2770917-x64.msu
SHA1: ef1d536e13e6ae7b8bcc05d3d3f9ba2c697249d3
90.50 MB
Windows8-RT-KB2771744-x64.msu
SHA1: c3d1c492b69cd4732ba1232c21d4fc092181c0db
5.82 MB
Windows8-RT-KB2771821-x64.msu
SHA1: ec9d73d97ae36fa87b60861912e1fc58d43f8987
4.78 MB
Windows8-RT-KB2777166-x64.msu
SHA1: 59075f8bbea5d61cc5169aa4491ea59bfd72d834
24.91 MB
Windows8-RT-KB2778171-x64.msu
SHA1: 3a2d136ca84d8c3f733d28e674300f13d353b55c
2.77 MB
Windows8-RT-KB2780342-x64.msu
SHA1: 3310dc3db720580949762fe51434312333227af6
3.87 MB
Windows8-RT-KB2780523-x64.msu
SHA1: 403fdbdd029aaa160f9d25e5092940b2ad4a595e
452 KB

File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

System Requirements

Operating Systems: Windows 8


Installation Instructions

    1. To start the download, click the Download button and then do one of the following, or select another language from Change Language and then click Change.
      • Click Run to start the installation immediately.
      • Click Save to copy the download to your computer for installation at a later time.
    2. Repeat this process until all of the following KBs have been installed: KB2770917, KB2777166, KB2758246, KB2780342, KB2771821, KB2771744, KB2778171, KB2780523

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