How to change registry folder name?

[Gintaras]

Function RenameRegistryKey

Code:

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;/
function $parentKey $oldName $newName [hive]

;Renames a registry key.
;Error if failed.

;parentKey, hive - parent key and hive, like with <help>rget</help>.
;;;If parentKey is "", uses hive as key handle.
;oldName, newName - old and new name of the subkey.


;EXAMPLE
;RenameRegistryKey "Software\Gindi\QM2\User" "KD" "KE"


dll advapi32 #RegRenameKey hKey @*lpSubKeyName @*lpNewKeyName ;;undocumented API

RegKey k
if(!k.Open(parentKey)) end "failed to open parent key"
if(RegRenameKey(k @oldName @newName)) end "failed to rename"