Adobe provides a free tool to allow customization of the Adobe Reader for corporate deployment:
However, it is just as easy to rip the MSI-based installer out of the public download...
- Go to adobe.com, dowload the full Adobe Reader installer.
- Start the installer, wait for "recompositing" to complete.
- Go to your %temp% directory, find "AcroRead.MSI" and all other files in the same directory (i.e. "Data1.cab"), copy this file, then cancel the install.
- You can now install Adobe reader using:
msiexec /i AcroRead.msi /qb /norestart