SymptomsThe following error appears during the upgrade to PVCfW 4.5:
Failed to install vzcp-setup.exe
Check C:\SWSoft\virtuozzo\log\vzcp-setup.log in Service Container for more details.
The error below is found in vzcp-setup.log file:
Product: Virtuozzo Control Center -- Failed to update service settings: ServiceStart returned error "Service Dependency Failure".
CauseAn IIS component inside the service container cannot be updated.
ResolutionThe issue should be fixed by recreating the service container as it is described in the following article:
3608 Service Container re-installation