_winreg.SaveKey 错误 - 客户端不具备所需的权限

Question

我想在 Python 中使用 _winreg 保存注册表项 "Run"。这是我的代码：

import _winreg
key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, r'Software\Microsoft\Windows\CurrentVersion\Run')
_winreg.SaveKey(key, "C:\key.reg")

执行时，我收到 Windows 错误消息："A required privilege is not held by the client"

谁能看出哪里出了问题？

Answer 1

修改您的代码如下。如果它是 Run as Administrator，它工作正常。我在Win7 64位

上测试过

import os, sys
import _winreg
import win32api
import win32security

#
# You need to have SeBackupPrivilege enabled for this to work
#

priv_flags = win32security.TOKEN_ADJUST_PRIVILEGES | win32security.TOKEN_QUERY
hToken = win32security.OpenProcessToken (win32api.GetCurrentProcess (), priv_flags)
privilege_id = win32security.LookupPrivilegeValue (None, "SeBackupPrivilege")
win32security.AdjustTokenPrivileges (hToken, 0, [(privilege_id, win32security.SE_PRIVILEGE_ENABLED)])

key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, r'Software\Microsoft\Windows\CurrentVersion\Run')

filepath = r'C:\key.reg'

if os.path.exists (filepath):
  os.unlink (filepath)

_winreg.SaveKey (key, filepath)

注意：如果缺少 win32api 和 win32security，请从 here

安装它们

参考：Here

_winreg.SaveKey 错误 - 客户端不具备所需的权限

_winreg.SaveKey Error - A required privilege is not held by the client

python

registry

privileges

winreg