Uninstalling Flash Accel Host Agents
You can uninstall the Flash Accel Host Agent from a single host, or use a bulk uninstall to uninstall agents from multiple hosts. Uninstall the Host Agent after uninstalling the Guest OS Agent on VMs.
Before you begin 
You must unassign the flash device on the host before uninstalling the Host Agent.
After you unassign the flash device, put the host in maintenance mode. Migrate running virtual machines to another host (either manually or automatically by DRS) or shut the VMs down. You can then right-click the host using the vSphere Client and select Enter Maintenance Mode.
About this task 
The host must be restarted after uninstalling, so make sure this is an acceptable time to take the host offline.
Uninstalling the software removes the software from the host server, and removes Flash Accel as the owner of the flash device, or devices, that were being used.
Steps 
1.
From the Host Inventory page of the FAMC, click the wrench icon for the host from which you want to uninstall Flash Accel software and select Software > Uninstall.
From the Host Inventory page of the FAMC, select each host from which you want to uninstall Flash Accel software and click Host Agent Uninstall in the Bulk Actions area of the FAMC.
The host uninstallation dialog box opens.
2.
Click Uninstall.
Note: The Host Agent has two components. On occasion, only one of the components is uninstalled, while the other component remains installed. Check the host details page to be sure this condition does not exist. Look for the message, "Host agent partially installed. Please fully uninstall the host agent software to continue." Run the uninstallation again to correct the problem.
After you finish 
Restart the host and take it out of maintenance mode.
Parent Topic: Uninstalling Flash Accel