Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:
322756 How to back up and restore the registry in Windows
To resolve this issue, remove the registry entries that are mentioned in the "Cause" section.
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Check whether the problem is fixed. If the problem is fixed, you are finished with this section. If the problem is not fixed, you can contact support.
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When this issue occurs, a cbs.log file that resembles the following log file is generated :
2010-08-17 13:38:15, Info CSI 0000000f@2010/8/17:12:38:15.832 CSI Transaction @0x2349518 destroyed2010-08-17 13:38:15, Info CBS WER: Generating failure report for package: Package_for_KB955430~31bf3856ad364e35~x86~~220.127.116.1105, status: 0x80070057, failure source: Resolve, start state: 0, target state: 72010-08-17 13:38:19, Info CBS SPI: Error callback - 0x800700572010-08-17 13:38:19, Info CBS Exec: Processing complete. Session: 30096904:4294350444, Package: Package_for_KB955430~31bf3856ad364e35~x86~~18.104.22.16805, hr: 0x800700572010-08-17 13:38:19, Info CBS Restored system sleep block state: 0x800000002010-08-17 13:38:19, Info CBS Session: 30096904:4294350444 finalized. Reboot required: no2010-08-17 13:38:19, Error CBS SPI: (CSPICbsClient::ChangeState:462)Failed changing package state to 7 hr=0x80070057