Hello,
you can achieve this by several ways.
If you publish MSP files, these files will only apply to already existing installation. For example Adobe-reader 11.0.04.msp will only apply to computers where Adobe reader 11.0.03 is already installed.
If you are publishing MSI or EXE files, you have to add a rule in the "IsInstallable" pane to detect oldest installation. For example :
you can achieve this by several ways.
If you publish MSP files, these files will only apply to already existing installation. For example Adobe-reader 11.0.04.msp will only apply to computers where Adobe reader 11.0.03 is already installed.
If you are publishing MSI or EXE files, you have to add a rule in the "IsInstallable" pane to detect oldest installation. For example :
- C:\Program Files\Adobe\Reader 11.0\Reader\AcroRd32.exe
-
HKEY_LOCAL_MACHINE\SOFTWARE\Adobe\Acrobat Reader\11.0