You should also install the System Admin update on the clients.

1. Use Windows Explorer to open the following directory on your network: \IsahSetup_[RELEASENO]_Isah\[UPDATEPACKNO]_[VERSIONNO]\Client_Software\SystemAdmin.
2. Double-click SystemAdmin.msi.
3. Follow the directions on your screen to carry out the installation process.
4. For more information please refer to Installation Guide System Admin.