Taking just one of these packages (Adobe Reader 11.0.09.29), we have the following rules:
Pre-requisite:
- Windows XP (x86) SP3
- Windows XP (x64) SP2
Applicability Rules:
- Value of HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\AcroRd32.exe\Path + "AcroRdr32.exe" version less than 11.0.9.29
Installed:
- Value of HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\AcroRd32.exe\Path + "AcroRdr32.exe" version less equal to 11.0.9.29
It's pretty straight-forward. What is the O/S of the machine in question? Does it already have Acrobat Reader on it? What's the version of the AcroRdr32.exe file in the installed directory? (Right-click and select properties, then go to the details tab)