Microsoft Download Center Archive

Update for Windows XP (KB900485)

  • Published:
  • Version: 900485
  • Category: Update
  • Language: English

Install this update to prevent an issue in which you may receive a “stop 0x7e in aec.sys” error message on a computer that is running Windows XP Service Pack 2.

Install this update to prevent an issue in which you may receive a “stop 0x7e in aec.sys” error message on a computer that is running Windows XP Service Pack 2. The error may occur during startup, or after the system has started. AEC.SYS is the acoustic echo canceling driver. After you install this update, you may have to restart your computer.

Knowledge Base Articles:

Files

Status: Deleted

This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to May 2015.

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A file listing was not found in the Wayback Machine archives.

System Requirements

Operating Systems: Windows XP Service Pack 2

Installation Instructions


  1. Click the Download button on this page to start the download, or choose a different language from the drop-down list and click Go.

  2. Do one of the following:


  • To start the installation immediately, click Run

  • To copy the download to your computer for installation at a later time, click Save.



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