Deployment Adobe Reader with SCCM 2007 R3

Hello,

I have created a package with the following program to update all Adobe Reader (coming from any version (6, 7, 8, 9  to 10)

rem Installation Adobe Acrobat Reader 10.1.15 (for all client with version 10.x.x. and below)

net use \\CONFIGMGRSRV\D$\Applications\Adobe\Acrobat\10.1.15\Reader\AdbeRdr1000_mui_Std
msiexec.exe /i "AcroRead.msi" ALLUSERS=1 /q /norestart TRANSFORMS="AcroRead.mst"

net use \\CONFIGMGRSRV\D$\Applications\Adobe\Acrobat\10.1.15\Reader\AdbeRdr1010_mui_Std
msiexec.exe /i "AcroRead.msi" ALLUSERS=1 /q /norestart TRANSFORMS="AcroRead.mst"

net use \\CONFIGMGRSRV\D$\Applications\Adobe\Acrobat\10.1.15\Reader
rem installation update 10.1.15
msiexec /update AdbeRdrUpd10115.msp /norestat

if "%errorlevel%"=="0" cls &Echo Success.
if "%errorlevel%"=="1" cls &Echo Fail

exit 0

but the  update to 10 works but not the upgrade to 10.1.15, it sys that the program updated does not exist on the client???

Why?

Thanks,

Dom