Use This in RunOnceEx.cmd
REM ----------------------RunOnceEx.cmd--------------------------
REG ADD %KEY%05 /VE /D "Adobe Reader 8" /f
REG ADD %KEY%05 /V 1 /D "%systemdrive%\install\Applications\AdobeReader8\Adobe.cmd" /f
REM ----------------------RunOnceEx.cmd--------------------------
And Create This File ( Adobe.cmd ) in %systemdrive%\install\Applications\AdobeReader8\Adobe.cmd
REM -------------------------Adobe.cmd-----------------------------
@Echo Off
setup.exe /sPB /rs /rps /msi"ALLUSERS=TRUE EULA_ACCEPT=YES SUPPRESS_APP_LAUNCH=YES"
Exit
REM -------------------------Adobe.cmd-----------------------------
?

?
Why? Use Adobe.cmd Whithout Command-Line /sPB /rs /rps /msi"ALLUS~
Because is too large from' REG ADD '
GooD LucK !!!

!!!