Deploying ServiceHost 2.9.2 or later from a DCAL workstation running releases earlier than Simphony release 2.8 could cause all previously installed CAL packages to re-install on the client.
Recommended workaround:
Upgrade the DCAL workstation before upgrading any other workstations.
Applies to: All Simphony releases supporting DCAL.
Parent topic: Troubleshooting CAL and DCAL