win.DeleteRegValue
result = win.DeleteRegValue (RootKey, Key, [ValueName], [AccessMask])
Parameters:
RootKey: string (one of: "HKLM", "HKCC", "HKCR", "HKCU", "HKU")
Key: string
ValueName: string (optional)
AccessMask: flag ("KEY_WOW64_32KEY" or "KEY_WOW64_64KEY"; the default is 0)
Returns:
result: boolean
Description:
This function deletes a registry value.