What is the "dllhost.exe" process on Windows 8? Is the "dllhost.exe" process a virus? Can I terminate the "dllhost.exe" process?
"dllhost.exe - COM Surrogate" process for "COM+ System Application" services manages the configuration and tracking of Component Object Model (COM)+-based components. If the service is stopped, most COM+-based components will not function properly.
"dllhost.exe" process is created by "svchost.exe" process.
"dllhost.exe" process is not a virus. You should not terminate "dllhost.exe" process.
 2017-06-14 PaulQ: Is this simply a Bluetooth program and not needed with a wired headset?