Downloaded the Reader XI msi installer and Customization Wizard XI.
Created the installtion mst and setup.ini files and specified to remove previous versions in the wizard.
Saved this and deployed to test machines via WSUS server and third party software, Local Update Publishser and included the mst and ini files in update package.
Reader XI installs.
Reacer 10.1.4 is not uninstalled.
Checked again and the option to uninstall all previous versions of Reader is selected. Documentation states that any version from 6 up will be uninstalled but this did not happen.
What else is necessary for the older version to be uninstalled when XI is installed?
TIA
Rick