MSI (s) (44:64) [09:39:50:812]: Original package ==> c:\WINDOWS\Installer\41634.msi
MSI (s) (44:64) [09:39:50:812]: Package we're running from ==> c:\WINDOWS\Installer\41634.msi
MSI (s) (44:64) [09:39:50:859]: APPCOMPAT: looking for appcompat database entry with ProductCode '{53F5C3EE-05ED-4830-994B-50B2F0D50FCE}'.
MSI (s) (44:64) [09:39:50:859]: APPCOMPAT: no matching ProductCode found in database.
MSI (s) (44:64) [09:39:50:875]: MSCOREE not loaded loading copy from system32
MSI (s) (44:64) [09:39:50:984]: File will have security applied from OpCode.
MSI (s) (44:64) [09:39:51:000]: Original patch ==> D:\WINCC V6.2 ASIA\SQL Server 2005TM Service Pack1 for Wincc V6.2\20_SQL2005\QFE\sqlsupport.msp
MSI (s) (44:64) [09:39:51:000]: Patch we're running from ==> C:\WINDOWS\Installer\27006.msp
MSI (s) (44:64) [09:39:51:000]: SOFTWARE RESTRICTION POLICY: Verifying patch --> 'D:\WINCC V6.2 ASIA\SQL Server 2005TM Service Pack1 for Wincc V6.2\20_SQL2005\QFE\sqlsupport.msp' against software restriction policy
MSI (s) (44:64) [09:39:51:000]: Note: 1: 2262 2: DigitalSignature 3: -2147287038
MSI (s) (44:64) [09:39:51:000]: SOFTWARE RESTRICTION POLICY: D:\WINCC V6.2 ASIA\SQL Server 2005TM Service Pack1 for Wincc V6.2\20_SQL2005\QFE\sqlsupport.msp is not digitally signed
MSI (s) (44:64) [09:39:51:015]: SOFTWARE RESTRICTION POLICY: D:\WINCC V6.2 ASIA\SQL Server 2005TM Service Pack1 for Wincc V6.2\20_SQL2005\QFE\sqlsupport.msp is permitted to run at the 'unrestricted' authorization level.
MSI (s) (44:64) [09:39:51:015]: SequencePatches starts. Product code: {53F5C3EE-05ED-4830-994B-50B2F0D50FCE}, Product version: 9.00.3042.00, Upgrade code: {3A91FA19-A197-467C-850F-0AFE90899371}, Product language 1033
MSI (s) (44:64) [09:39:51:015]: PATCH SEQUENCER WARNING: D:\WINCC V6.2 ASIA\SQL Server 2005TM Service Pack1 for Wincc V6.2\20_SQL2005\QFE\sqlsupport.msp patch will not be sequenced because it does not contain any transform that may apply to product!
MSI (s) (44:64) [09:39:51:015]: SequencePatches returns success.
MSI (s) (44:64) [09:39:51:015]: Final Patch Application Order:
MSI (s) (44:64) [09:39:51:015]: Other Patches:
MSI (s) (44:64) [09:39:51:015]: Unknown\Absent: {273A9AD1-FC90-4732-85D7-3060E6AB974B} - D:\WINCC V6.2 ASIA\SQL Server 2005TM Service Pack1 for Wincc V6.2\20_SQL2005\QFE\sqlsupport.msp
MSI (s) (44:64) [09:39:51:031]: 产品: Microsoft SQL Server Setup Support Files (English) - 无法安装更新 '{273A9AD1-FC90-4732-85D7-3060E6AB974B}'。错误码 1642。可以在日志文件 c:\Program Files\Microsoft SQL Server\90\Setup Bootstrap\LOG\Files\SQLSetup0002_QWE-AA079942A79_Support.log 中找到其他信息。

MSI (s) (44:64) [09:39:51:031]: Note: 1: 1708
MSI (s) (44:64) [09:39:51:031]: Note: 1: 2729
MSI (s) (44:64) [09:39:51:031]: Note: 1: 2729
MSI (s) (44:64) [09:39:51:031]: Product: Microsoft SQL Server Setup Support Files (English) -- Installation failed.

MSI (s) (44:64) [09:39:51:031]: Attempting to delete file C:\WINDOWS\Installer\27006.msp
MSI (s) (44:64) [09:39:51:046]: MainEngineThread is returning 1642
Windows 安装服务无法安装升级修补程序，因为被升级的程序可能会丢失或是升级修补程序可能更新此程序的一个不同版本。请确认要被升级的程序在您的计算机上且您的升级修补程序是正确的。
c:\WINDOWS\Installer\41634.msi
MSI (c) (8C:C4) [09:39:51:046]: Decrementing counter to disable shutdown. If counter >= 0, shutdown will be denied. Counter after decrement: -1
MSI (c) (8C:C4) [09:39:51:046]: MainEngineThread is returning 1642
=== Verbose logging stopped: 2010-8-26 9:39:51 ===




系统中安装有WINCC flexible不知道有没有影响，怎么解决？？？？