_winreg error on open key (64bit) - proper usage of _winreg.DisableReflectionKey
skippy.hammond at gmail.com
Wed Nov 18 02:59:32 CET 2009
On 18/11/2009 6:29 AM, Randall Walls wrote:
> I don't believe so, but it seems like I'm in a catch 22, where I need to
> _winreg.OpenKey the key first before I can pass it to
> _winreg.DisableReflectionKey, but it doesn't exist, so I can't open it.
> I did find out that I can open the key using:
> hKey = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, r"SOFTWARE\ODBC\ODBC.INI\
> DRSQL2000_mu0100\\", 0, _winreg.KEY_READ | _winreg.KEY_WOW64_64KEY)
> The 'trick' was adding _winreg.KEY_WOW64_64KEY, which apparently tells
> the system to look in the 64bit key area, and not under the Wow6432Node.
> That brings up problem #2, though... I can't seem to CREATE a key in the
> above path, and _winreg.CreateKey doesn't accept _winreg.KEY_WOW64_64KEY
> (in fact it doesn't accept any options other than key, sub_key).
> _winreg.CreateKey does work, it just puts the key in
> SOFTWARE\Wow6432Node\ODBC\ODBC.INI. So I'm in a quandry... I'd like to
> use one or the other, and not have to account for both.
It looks like _winreg needs to be enhanced to make the RegCreateKeyEx
API function available. It can be called via the win32api module of
pywin32, or could also be called via ctypes.
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