When re-configuring CAL on a workstation with Simphony client hotfixes installed, the ServiceHost CAL package could fail while executing the Sim29VerSync utility.
Recommended Workaround:
Workstations should be re-imaged using the manufacturer supplied factory recovery mechanism.
Applies to: Simphony releases 2.10 and 18.1
Parent topic: Troubleshooting CAL and DCAL