change outlook Registry settings in python

outlookReg.py

import _winreg

outlook_security = _winreg.OpenKey(
    _winreg.HKEY_CURRENT_USER,
    "Software\\Policies\\Microsoft\\office\\12.0\\Outlook\\Security"
    )

settings = {'PromptOOMItemPropertyAccess':2,
            'PromptOOMSend' : 2,
            'PromptOOMAddressBookAccess' : 2,
            'PromptOOMAddressInformationAccess' : 2,
            'PromptOOMFormulaAccess' : 2,
            'PromptOOMAddressUserPropertyFind' : 2,
            'PromptSimpleMAPISend' : 2,
            'PromptSimpleMAPIOpenMessage' : 2,
            'PromptSimpleMAPINameResolve' : 2,
            'AdminSecurityMode' : 3
            }

# list values owned by this registry key
def printKeys():
    try:
        i = 0
        while 1:
            name, value, type = _winreg.EnumValue(outlook_security, i)
            print name,value
            i += 1
    except WindowsError:
        print

def setKeys():
    for outlook_key, key_value in settings.items():
        try:
            _winreg.SetValueEx(outlook_security, outlook_key,0, _winreg.REG_DWORD, key_value)
        except WindowsError as e:
            print e.errno, e.strerror

if __name__ == '__main__':
    setKeys()
    # printKeys()