Summary.txt:
Time: 03/14/2007 18:58:00.000
KB Number: KB921896
Machine: PIAQT
OS Version: Professional (Build 6000)
Package Language: 1033 (ENU)
Package Platform: x86
Package SP Level: 2
Package Version: 3042
Command-line parameters specified:
/quiet
/allinstances
Cluster Installation: No

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Prerequisites Check & Status
SQLSupport: Passed

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Products Detected Language Level Patch Level Platform Edition
Express Database Services (MSSMLBIZ) ENU SP2 2005.090.3033.00 x86 EXPRESS

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Products Disqualified & Reason
Product Reason

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Processes Locking Files
Process Name Feature Type User Name PID

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Product Installation Status
Product : Express Database Services (MSSMLBIZ)
Product Version (Previous): 3033
Product Version (Final) :
Status : Failure
Log File : C:\Program Files\Microsoft SQL Server\90\Setup Bootstrap\LOG\Hotfix\SQL9Express_Hotfix_KB921896_SQLEXPR.EXE
SQL Express Features : SQL_Data_Files,SQL_Engine,SQL_SharedTools
Error Number : 1627
Error Description : Unable to install Windows Installer MSI file
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Summary
One or more products failed to install, see above for details
Exit Code Returned: 1627