How to add new registry key

[shlomi27]

After checking the link I got from Metulburr I came up to following code but still failed on

ValueError: Could not convert the data to the specified type.

import winreg as wreg

def newregkey():
    key = wreg.CreateKey(wreg.HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\system")
    wreg.SetValue(key, 'NewSubkey', wreg.REG_SZ, 'LocalAccountTokenFilterPolicy')
    wreg.SetValueEx(key, 'ValueName', 0, wreg.REG_DWORD, '0x00000001')
    key.Close()

can any one tell me what is wrong

Traceback:
File "C:\Program Files\Python36\lib\tkinter\__init__.py", line 1702, in __call__
return self.func(*args)
File "C:\page\Backup\LandaUtilitiesInstallar.py", line 407, in <lambda>
self.InstallButtom.bind('<Button-1>',lambda e:LandaUtilitiesInstallar_support.install_lclick(e))
File "C:\page\Backup\LandaUtilitiesInstallar_support.py", line 113, in install_lclick
newregkey()
File "C:\page\Backup\LandaUtilitiesInstallar_support.py", line 70, in newregkey
wreg.SetValueEx(key, 'ValueName', 0, wreg.REG_DWORD, '0x00000001')
ValueError: Could not convert the data to the specified type.