Deletes the subkeys and values of the specified key recursively
#include <WinAPIReg.au3>
_WinAPI_RegDeleteTreeEx ( $hKey [, $sSubKey = 0] )
| $hKey | Handle to an open registry key. The key must have been opened with the following access rights $STANDARD_RIGHT_DELETE, $KEY_ENUMERATE_SUB_KEYS, and $KEY_QUERY_VALUE. This handle is returned by the _WinAPI_RegCreateKey() or _WinAPI_RegOpenKey() function, or it can be one of the following predefined keys: $HKEY_CLASSES_ROOT $HKEY_CURRENT_CONFIG $HKEY_CURRENT_USER $HKEY_LOCAL_MACHINE $HKEY_USERS |
| $sSubKey | [optional] The name of the key to delete. This key must be a subkey of the key identified by the $hKey parameter. If this parameter is not specified (Default), the subkeys and values of $hKey are deleted. |
| Success: | 1. |
| Failure: | 0 and sets the @error flag to non-zero, @extended flag may contain the system error code. |
If the key has values, it must be opened with $KEY_SET_VALUE or this function will fail.
This function requires Windows Vista or later.
_WinAPI_RegCreateKey, _WinAPI_RegOpenKey, _WinAPI_RegDeleteKey, _WinAPI_RegDeleteTree
Suche nach RegDeleteTree in der MSDN Bibliothek.