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Microsoft Download Center Archive
 | Update for Windows Vista Beta 2 and Windows Codename Longhorn Server Beta 2 (KB919946) |
Install this update to fix an issue where in the presence of Internet Protocol security (IPsec) or Windows Firewall, a race condition can be hit on multi-processor (or hyper-threaded) systems causing memory corruption, leading to a system crash.
- Install this update to fix an issue where in the presence of Internet Protocol security (IPsec) or Windows Firewall, a race condition can be hit on multi-processor (or hyper-threaded) systems causing memory corruption, leading to a system crash. After you install this item, you may have to restart your computer.
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Files
 | Status: DeletedThis download is no longer available on microsoft.com. The downloads below are archives provided by a community mirror. |
| File | Size |
|---|---|
 Windows6.0-KB919946-v1-x86-EN-US.MSUSHA1: d2772dc86087cf41888b64d80ebdf5916c6c475c | 620 KB |
System Requirements
Operating Systems: Longhorn (Windows Code Name), Windows Vista
Installation Instructions
- Click the Download button at the top of this page to start the download, or choose a different language from the drop-down list and click Change.
- 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.