This page is to inform how to get the old Citrix Web Plugin or Citrix Online Plugin back when using the new CitrixReceiver.exe or CitrixReceiverWeb.exe installers.  The previous installers were called CitrixOnlinePluginWeb.exe and Ica32Pkg.msi.

All you need is to download and then run the installer from a commandline using the following command:
CitrixReceiver.exe ADDLOCAL="ICA_Client,PNAgent"
CitrixReceiverWeb.exe ADDLOCAL="ICA_Client,PNAgent"