Pb with the upgrade 9.4.2 acrobat reader

Question

hello,
i have a problem the upgrade 9.4.2. This is not the first time a upgrade. I would like to create a package 9.4.2 from my enterprise.
i download from http://www.adobe.com/support/downloads/new.jsp the file
Adobe Reader 9.4.2 update - multiple languages
10.6MB
2/8/2011
I use the install of 9.4.1 reader (that a i previously download from adobe).
I execute (but not install) this installation. now i have in my tempory directory (document settings\my name\local settings\adobe\9.4) some files that i copy for sample in directory c:\adobe. After that
I execute this file like that :
msiexec.exe /a AcroReader.msi
Installation ask me to put the file that i decide (sample c:\adobe).
After that, i copy the file (9.4.2) AdbeRdrUpd942_all_incr.msp in tthe adobe directory.
Now i compile the installation :
msiexec /a AcroReader.msi /p AdbeRdrUpd942_all_incr.msp
That give me a new installation with the package 9.4.2.
I do this for all the previous installatin of acrobat reader (9.1,etc...) and it's always work.
I have this error :
"The file 'Adobe.Reader.Dependencies.manifest'  cannot be installed because the file cannot be found in cabinet file' Data1.cab'. This could indicate a network error, etc....
so, it doesn't work.
Can someone help me ?
Thank
Frederic DENIS

Answer 1

OK, It's working now. What i do :
1 - Copy the file .exe from the web to in c:\Adobe_file
2- I execute the file but not install. In my local settings\adobe\9.4, i have :
3- I copy all files in new directory , i called : c:\adobe_after_extract
I clic on cancel on the installation (the temporary file in my local settings is delete).
4-  I execute msiexec
5-
And give the directory c:\adobeAIP
6- Now in AdobeAIP directory, i have :
7-
I copy the file 9.42.msp in this directory
8-
And I execute msiexec :
9-
The File AcroRead.msi change time.
Now I have in the directory this :
10-
I just execute AcroRead.msi
and its' work ....
Thank you vsh07
Frederic DENIS