Have you come across a situation where uninstalling software leaves its Service or driver entries in the registry, and Windows tries to load them at every boot, fails, and logs the error to the System Event log at every startup?
This article tells you how to delete an orphaned service in Windows 10 (and earlier) using the registry, SC.exe command-line, PowerShell, or Autoruns. Before proceeding further, create a System Restore Point and take a complete Registry backup.
If you find that no dependents exist for a service, you can delete the leftover or unwanted Service in Windows using one of the following methods.
