Hi guys,

Used the upgrade option of W2K, then could not install the Service Pack 4, receiving the following messages in the SVCPACK log, as well as the windows installer keeps popping up after restarts:

Service Pack started with following command line:
***
---- Old Information In The Registry ------
***
Source:C:\WINNT\Installer\InstMsi0\instmsi.msi
Source:C:\WINNT\Installer\InstMsi0\msi.cat

Source:C:\WINNT\Installer\InstMsi0\msi.dll
Version: 2.0.2600.1183
***

Source:C:\WINNT\Installer\InstMsi0\msi.inf
Version: 2.0.2600.1183
***
Source:C:\WINNT\Installer\InstMsi0\msiexec.exe
Version: 2.0.2600.1183
***

Source:C:\WINNT\Installer\InstMsi0\msihnd.dll
Version: 2.0.2600.1183
***

Source:C:\WINNT\Installer\InstMsi0\msiinst.exe
Version: 5.1.2600.0
***

Source:C:\WINNT\Installer\InstMsi0\msimain.sdb
Version: 0.2.0.20829
***


Destination:
Version:
***


Source:C:\WINNT\Installer\InstMsi0\msimsg.dll
Version: 2.0.2600.1183
***
Source:C:\WINNT\Installer\InstMsi0\msisip.dll
Version: 2.0.2600.1183
***

Source:C:\WINNT\Installer\InstMsi0\sdbapiu.dll
Version: 1.0.0.1
***

Source:C:\WINNT\Installer\InstMsi0
Source:d:\a4b3a
Version:
***

Source:C:\Program Files\Common Files\System\MAPI\SET4FE.tmp
Version: 5.5.3123.0
***


Destination:C:\Program Files\Common Files\System\MAPI\Exchcsp.dll
Version: 5.0.5.0
***




---- New Information In The Registry ------
***


Source:C:\WINNT\Installer\InstMsi0\instmsi.msi
Version:

Source:C:\WINNT\Installer\InstMsi0\msi.cat
Version:

Source:C:\WINNT\Installer\InstMsi0\msi.dll
Version: 2.0.2600.1183
***

Source:C:\WINNT\Installer\InstMsi0\msi.inf
Version: 2.0.2600.1183
***

Source:C:\WINNT\Installer\InstMsi0\msiexec.exe
Version: 2.0.2600.1183
***
Source:C:\WINNT\Installer\InstMsi0\msihnd.dll
Version: 2.0.2600.1183
***

Source:C:\WINNT\Installer\InstMsi0\msiinst.exe
Version: 5.1.2600.0
***


Source:C:\WINNT\Installer\InstMsi0\msimain.sdb
Version: 0.2.0.20829
***
Source:C:\WINNT\Installer\InstMsi0\msimsg.dll
Version: 2.0.2600.1183
***


Source:C:\WINNT\Installer\InstMsi0\msisip.dll
Version: 2.0.2600.1183
***

Source:C:\WINNT\Installer\InstMsi0\sdbapiu.dll
Version: 1.0.0.1
***

Source:C:\WINNT\Installer\InstMsi0
Version:
***


Source:d:\a4b3a
Version:
***

Source:C:\Program Files\Common Files\System\MAPI\SET4FE.tmp
Version: 5.5.3123.0
***


Destination:C:\Program Files\Common Files\System\MAPI\Exchcsp.dll
Version: 5.0.5.0
***

IncludeDirectoryIdFromInfSection: No DirId found for: DontRemoveOnUninst.DirId
***

FetchSourceURL: SetupOpenInfFile Failed to open file: d:\9f29856fd135941f3865e993b\i386\update\update.url
***

DoInstallation: FetchSourceURL for d:\9f29856fd135941f3865e993b\i386\update\update.inf Failed
***

DoInstallationetupOpenInfFile for OldUninstallInf file C:\WINNT\$NtServicePackUninstall$\spuninst\spuninst.inf not found: 0x3
***

CreateUninstall = 1,Directory = C:\WINNT\$NtServicePackUninstall$
***

BuildCabinetManifestetupOpenInfFile failed with error INVALID_HANDLE_VALUE
***

AnalyzePhaseZero used 0 ticks

***

AnalyzePhaseOne: used 95250 ticks

***

AnalyzePhaseTwo used 0 ticks

***

AnalyzePhaseThree used 0 ticks

***

AnalyzePhaseFive used 0 ticks

***

AnalyzePhaseSix used 62 ticks

***

AnalyzeComponents used 95328 ticks

***


Downloading 0 files


***

bPatchMode = FALSE

***

Inventory complete: ReturnStatus=0, 96766 ticks

***

Num Ticks for invent : 96766

***

Allocation size of drive C: is 4096 bytes, free space = 3471953920 bytes

***

Drive C: free 3311MB req: 0MB w/uninstall 167MB

***

Num Ticks for download : 15578

***

CabinetBuild complete

***

Num Ticks for Cabinet build : 0

***

Starting process: msiinst.exe /delayrebootq
***

Working directory: C:\WINNT\System32\msiinst.tmp
***

Return Code = 18
***

DoInstallation:RunInfProcesses Failed
***

Service Pack 4 Setup encountered an error: An error in updating your system has occurred.
***

VerifySize: Unable to verify size: Source = NULL: c:\winnt\oem17.cat

***

An error in updating your system has occurred.
***

Message displayed to the user: An error in updating your system has occurred.
***

User Input: OK
***


Any suggestions would be gratefully appreciated.