[ros-dev] Probelms with ZwOpenKey or RtlFormatCurrentUserKeyPath?

[Timo Kreuzer]

Ok, first thanks for all The replies.
It has in fact nothing to do with the presence of the Keys. I have 
written the appearance page of the desk.cpl, it set's the colors and 
writes the correct values to HKLM\Control Panel\Colors (at least on WinXP)

I just couldn't open the CurrentUserkey.
@Alex: I didn't ignore you, I answered to Ged's post, that I will try to 
find out as soon, as I get a debug-version running.
But I have found the error already: I exidently called my function from 
a place where there's probably no user logged on. I changed this and try 
a different implementation with RtlQueryRegistryValues, wich is better here.

James Tabor schrieb:
> Murphy, Ged (Bolton) wrote:
>   
>> Timo Kreuzer wrote:
>>
>>
>>     
>>> This is the code:
>>>
>>>  RtlFormatCurrentUserKeyPath(&CurrentUserKeyPath);
>>>  
>>>
>>>       
>> InitializeObjectAttributes(&ObjectAttributes,&CurrentUserKeyPath,OBJ_CASE_IN
>> SENSITIVE,NULL,NULL);
>>
>>     
>>>  Status = ZwOpenKey(&CurrentUserKeyHandle, KEY_READ, &ObjectAttributes);
>>>
>>> And I always get Status == STATUS_OBJECT_NAME_NOT_FOUND
>>>       
>> What makes you sure ZwOpenKey is failing, and not one of the functions above
>> it?
>> You should use error checking where nessesary.
>>
>> Ged.
>>     
>
> I looked and we only have one entry, HKEY_CURRENT_USER\Control Panel\Colors\Background.
>
> Wine does not see any of this with regedit. Testing regedit at work (2k & XP) shows all of these 
> settings.
>
>  From wine source,
> static const char * const DefSysColors[] =
>   

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