PC & Mobile

The Registry Editor cannot rename, The specified key name already exists

This publish reveals learn how to repair the Registry Editor cannot rename the specified key; name already exists error. Windows typically throw an error message whenever you attempt to rename a key within the Registry Editor. The error says:

Error Renaming Value.

The Registry Editor cannot rename [key]. The specified worth name already exists. Type one other name and take a look at once more.

This might probably happen if the ‘rename’ worth you’re making an attempt to enter already exists within the Windows Registry. Or, whenever you attempt to use an current name with a distinct letter case. In this publish, we are going to clarify why the Error Renaming Value error happens and learn how to repair it.

Fix The Registry Editor cannot rename, The specified key name already exists

Windows Registry basically doesn’t have a ‘rename’ perform. When a consumer tries to rename a key, it recreates the complete key construction (root key and subkeys), offers the user-specified name to this new key, copies over values to the foundation key and the subkeys, after which deletes the previous key. It all occurs so rapidly that it seems as if the Registry Editor is renaming a key. When the brand new key name matches an current name in Windows Registry, the registry editor just isn’t in a position to recreate the key construction, which ends up in the Error Renaming Value immediate. If you get the identical error immediate and also you’re not in a position to determine why you’re getting the error, we’ll enable you to type it off.

Error Renaming Value prompt in Registry Editor

We suggest the next options to repair the Registry Editor cannot rename the specified key name already exists error:

  1. Use a name that differs by extra than simply the letter case.
  2. Gain full permission to edit the registry key.
  3. Check whether or not the key is a system-critical registry key.

Let us take a look at these options one after the other.

1] Use a name that differs by extra than simply the letter case

Windows Registry is not case-sensitive. So it will learn ‘Test_key’ and ‘test_key’ as the identical. While renaming a key, ensure you don’t enter a name that matches an current key name, regardless of its letter case. If you achieve this, you’ll get the Error Renaming Value immediate. Search for current Windows registry keys to ensure the name you’re making an attempt to enter doesn’t already exist within the system.

Also learn: Windows Registry Editor Tips & Features.

2] Gain full permission to edit the registry key

Taking ownership of a registry key

Sometimes you want to take full permission for the registry key after which attempt. Some registry keys cannot be altered until you are taking possession of the keys. If you attempt to modify such keys with out possession, you could run into errors, akin to error creating key, error enhancing worth, cannot import; error accessing the registry, and so on.

Make certain you again up the Registry and Windows earlier than making any modifications to the Registry Editor.

You can rapidly take possession of the keys utilizing our freeware RegOwnIt and Ultimate Windows Tweaker. Or observe the steps listed under to manually achieve permissions to edit the registry key:

  1. Right-click on the registry key and choose Permissions.
  2. Click on the Advanced button.
  3. Click on the Change hyperlink in case your consumer account just isn’t listed because the Owner.
  4. In the Select User or Group dialogue field, click on on the Advanced button.
  5. Then click on on Find Now button.
  6. Select your consumer account from the listing of search outcomes.
  7. Click on the OK button.
  8. Again click on on the OK button.
  9. Your name will seem within the Owner area. Select the ‘Replace owner on subcontainers and objects’ checkbox.
  10. Click on the Apply button.
  11. Then click on on the Add button.
  12. In the window that seems, click on on Select a principal hyperlink.
  13. Repeat steps 4-8.
  14. Select the Full Control checkbox underneath Basic permissions.
  15. Click on the OK button.

3] Check whether or not the key is a system-critical registry key

Make certain the key you’re making an attempt to rename just isn’t protected by your system. Windows won’t rename system-critical registry keys, since these keys might trigger irreversible harm to your system. You may not have the ability to rename registry hives, that are top-level keys (HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE, and so on.) in Windows Registry.

How do I rename registry keys?

To rename a registry key, launch the Registry Editor and find the specified key on the left panel. Then right-click on it and choose the Rename choice. Type the brand new name for the key and press Enter. Please word that to rename a key, you could have to take possession of the key or must have Create Subkey entry to the foundation key and Delete entry to all its subkeys.

Why can’t I delete a registry key?

You can’t delete a registry key as a result of you could not have full permission for the key, or you could be making an attempt to delete a system-critical registry key. As defined on this publish, take full possession of the key after which attempt to delete it. Be very cautious whereas making any modifications to the Registry Editor. Do not neglect to create a system restore level to revert modifications in case one thing goes incorrect.

Read Next: Windows Registry tweaks to enhance efficiency and expertise.

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