Just stopping Nahimic in Task Manager/Services is not enough as it starts running again on rebooting the computer. To properly disable Nahimic, R click NahimicService in Services and then select Open Services. A new window opens. R click Nahimic service and click on Properties in the window that opens. In the context box that then opens, select Disabled in the Startup type field, then hit the Stop button and click Apply and OK. All done. Nahimic now remains disabled on rebooting the computer.