CoCreateInstance failed error 0x80040154 when installing Office 20

[LaFouine]

Hello,

Office 2007 installation process don't start at all, and fails with a
CoCreateInstance error, code 0x80040154.
On another computer, no problem...
So please help me, 'cause I'm getting mad with this problem !

Here is the full error log file :

PERF: TickCount=1350312 Name=OBootStrapper::Run Description=Begin function
Operating System version: 5.1.2600 Service Pack 2. Platform ID: 2
Running on a 32-bit operating system.
Command line: "E:\SETUP.EXE"
No command line arguments given
Verify file signature in "E:\SETUP.EXE"
Verify file signature in "E:\PROPLUS.WW\OSETUP.DLL"
Using setup controller dll at [E:\PROPLUS.WW\OSETUP.DLL].
PERF: TickCount=1356218 Name=OBootStrapper::Run Description=Calling RunSetup
Opening log file
C:\DOCUME~1\Famille\LOCALS~1\Temp\SetupExe(200908301233155F8).log.
====================
PERF: TickCount=1356218 Name=RunSetup Description=Begin function
Catalyst execution began: 08/30/2009 12:33:15.
Setupexe Resiliency Mode is set to [PerformIfApplicable]; thus Resiliency is
[disabled] for the [InstallExecutionMode]
Searching for updated versions of resource files under the 'updates' folder
[E:\updates].
Found [0] resource files under the update folder.
Searching for default versions of resource files under the folder [E:].
Resource File Manager : Found (CultureTag=fr-FR) resource file at
[E:\OFFICE.FR-FR\OSETUPUI.DLL].
Found [1] resource files under the default folder.
Resource File Manager : Current user's LCID is [1036].
Resource File Manager : Selecting resource file
(File=E:\OFFICE.FR-FR\OSETUPUI.DLL) for CultureTag [fr-FR].
Running in [InstallExecutionMode]. Run from TEMP folder at
[C:\DOCUME~1\Famille\LOCALS~1\Temp\Setup000005f8].
Loaded resource file
[C:\DOCUME~1\Famille\LOCALS~1\Temp\Setup000005f8\OSETUPUI.DLL]
(CultureTag=fr-FR).
Loaded Dll : E:\PROPLUS.WW\OSETUP.DLL.
Catalyst version is : 12.0.4518.1014
JobExecutionMode is InstallExecutionMode.
Error: CoCreateInstance failed HResult: 0x80040154.
Catalyst execution finished: 08/30/2009 12:33:16. Return code: 30023.
Exception caught: HResultOnly.
PERF: TickCount=1356906 Name=RunSetup Description=End function
====================

[TXGuy]

Try running these commands:

regsvr32.exe c:\windows\system32\msxml2.dll
regsvr32.exe c:\windows\system32\msxml3.dll
regsvr32.exe c:\windows\system32\msxml4.dll

--
TXGuy [MSFT]