Citrix Online Plug-in 11.2 fails unattended installation if launched from a service account.
The unattended installation of the Citrix Online Plug-in 11.2 only works if initiated from the desktop by an administrator (or a user with appropriate rights). The following example is one method of initiating the unattended installation from the desktop:
"C:\CitrixOnlinePluginFull.exe" /silent ADDLOCAL="ICA_Client,PN_Agent,SSON,Flash,USB,DesktopViewer" SERVER_LOCATION="https://xxxx/config.xml" ENABLE_SSON="Yes" INSTALLDIR="C:\Program Files\Citrix\ICA Client" /noreboot
The failure of the unattended installation occurs if the Online Plug-in installer is initiated from a service such as a scheduled task where the user is a service account rather than a logged in desktop.
A problem in the ICAWebWrapper.msi, which is part of the CitrixOnlinePluginFull.exe, prevents the installation from finishing, to overcome the service account install scenario.
The following process is a workaround for this installation issue:
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