Upgrade strangeness on win 32bit

I've just deployed the upgrade of the odbc driver in my organization,
using as commandline (as suggested by batch file on .zip):

    msiexec /q /i "%SOFTWARE%\WPKG\psqlodbc-09_02_0100.msi" ALLUSERS=1 REINSTALLMODE=vamus REINSTALL=ALL
REBOOT=ReallySuppress

    msiexec /q /i "%SOFTWARE%\WPKG\psqlodbc_x64-09_02_0100.msi" ALLUSERS=1 REINSTALLMODE=vamus REINSTALL=ALL
REBOOT=ReallySuppress

but found some inconsistencies:

 + on 'install and remove appication', both 32 and 64 bit installer
  report correctly the 09.02.0100 version

 + on ODBC DSN control panel, 64 bit (if applicable), report dll/driver
   version as 09.02.0100

 + on ODBC DSN control panel, 32 bit (both on 32 and 64 bit), report
   ddl/driver version of the previous one (09.01.0200).


I've tried to uninstall odbc driver 32bit and the reinstall it, and now
i've got correct DLL version.


I've to use different cmdline for different ''bitness''? Thanks.

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