xregdelkey deletes registry keys and subkeys even if you aren't allowed to. Deletes registry keys (and their subkeys) even if you don't have permission to. Written in C. All command line arguments are treated as keys. The root keys can be in short or long form (e.g. HKLM or HKEY_LOCAL_MACHINE). You must have administator privileges to delete protected keys and you may need to elevate.

The license of this software is Freeware, you can free download and free use this registry cleaner software.