| Event Id | 20 |
| Source | Automatic Updates |
| Description | Installation Failure: Windows failed to install the following update. - <Q article number>: Security Update (Windows 2000) - ... <list of Q articles> ... |
| Event Information | Click on below link for resoluton information. |
| Reference Links | "Software Update Incomplete, This Windows Update Software Did Not Update Successfully" Error Message When You Visit the Windows Update Web Site |
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