Windows Registry Access using Python 2022

Windows Registry Access Using Python

Windows registry access using Python is a powerful tool that allows you to interact directly with the registry. It will allow you to easily access and modify registry data, including security settings, programs settings, file extensions, and other settings. The best way to learn is by doing, and this blog will walk you through installing and using the winreg package.

Platforms like Python have made building and executing code when needed easier than ever before. There are multiple Python libraries that exist for using the Windows API to read and write the Windows Registry. How to use these libraries to execute code that can manipulate the Windows Registry..

The Windows registry has the ability to determine where your application is running on your computer. This is done by determining the registry key that matches the physical location of the application. Learn how to use python to access these registry keys, and the specific keys that you need to use.The Python window registry module has been designed to provide a simple and extensible interface to access the Windows registry in Python. In this tutorial, we will show you how to use the Python winreg module to access the registry in Python.


import winreg

#connecting to key in registry
access_registry = winreg.ConnectRegistry(None,winreg.HKEY_LOCAL_MACHINE)

access_key = winreg.OpenKey(access_registry,r"SOFTWARE\Microsoft\Windows\CurrentVersion")

#accessing the key to open the registry directories under

for n in range(20):

      x =winreg.EnumKey(access_key,n)


Component Based Servicing


1. The Windows registry is organized by HKEY_LOCAL_MACHINE and HKEY_CURRENT_USER. If you want to access the registry, you have to be a local administrator. However, in Python, you can access the registry using the winreg module. To access the registry in Python, you need to:

2. The windows registry is a database of important information about the computer, including the configuration of the system, the computer’s software and hardware, and computer files. Python scripts can be used to access the windows registry. This article explains how to do this.

3. Python is a great scripting language for Windows. If you need to access the registry, Python provides easy access with the winreg module. This can be an essential tool when you need to interact with the registry. However, it has some shortcomings. The one drawback is that it only provides access to the HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows registry key. This means that you have to do extra work to access other registry keys. One method to get around this is to use the winreg module to import the HKEY_CURRENT_USER key into a variable. Once you do this, you can use that variable to access any other key.

4. The Windows registry access is possible through Python. A system can be booted to access the registry. In order to access the registry, you will need to use two commands in Python. The first command is the import of winreg. The second command is the connectregistry command. The winreg command must be imported first, before you can use the connectregistry command.


import winreg

path = winreg.HKEY_CURRENT_USER

def save_reg(k = 'pdfpagespliter', v = 0):
        key = winreg.OpenKeyEx(path, r"SOFTWARE\\")
        newKey = winreg.CreateKey(key,"ByteBash")
        winreg.SetValueEx(newKey, k, 0, winreg.REG_SZ, str(v))
        if newKey:
        return True
    except Exception as e:
    return False

def read_reg(k = 'pdfpagespliter'):
      key = winreg.OpenKeyEx(path, r"SOFTWARE\\ByteBash\\")
      value = winreg.QueryValueEx(key,k)
      if key:
        return value[0]
   except Exception as e:
   return None

value = winreg.QueryValueEx(key,k)