Manually Delete a Leftover Registry Key After Uninstalling a Software

You recently uninstalled a software from your computer and later after running  a Registry Cleaner program  found out that there were some traces of it  left behind on your computer. This article  assumes you already have run a  Registry Cleaner, as an example  on CCleaner.com software. Like in this example some registry keys can not be removed  automatically. In this case you have to find this registry key on your hard drive and remove it manually.This article shows  how to find a registry  key on your computer for the manual deletion.  This article assumes that you  have  the  Special  Permissions on your computer to be able to complete a deletion process. .

Steps

  1. Open in RegEdit
    • It will take you to the window that shows all your registry keys (see image) Caution: it may already highlight a key for  you on  the list, but be careful - it may not at all match   your "seeked for" key, 
  2. Carefully find a matching registry key on the list,
  3. Click RIGHT mouse button on the found matching key and click Delete.  It will ask you a question if you want to delete this key with  the subkeys, answer Yes,
    • Deleting a registry key requires the Special Permissions of you as an Administrator. If you obtained these Special Permissions  it will delete a registry key manually and end the process.



Tips

  • How to change your computer settings to obtain those Special Permissions requires a whole new article,
  • Before deleting a registry key double  check if  this registry key EXACTLY matches the one you are looking for.
  • Make a backup of the registry or key before making changes or deleting. If you delete a registry key and its the wrong one, unless you can restore from a backup its gone forever.

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