You can upgrade Flash Accel software components when new versions of the software become available. You can uninstall the existing components when you no longer need Flash Accel.
Upgrade packages are available for the Flash Accel Host and Guest OS Agents only. No upgrade package is available for the Flash Accel Management Console. You need to install the new version over the current version, then configure the FMC again.
You can uninstall Flash Accel software components when you no longer need the software or, for Host Agents, when you want to initialize a new flash device. If you are uninstalling Flash Accel completely, uninstall the Guest OS Agent before uninstalling the Host Agent.