Phil,

Thanks for the info, it clarified my assumptions...

Marc


-----Original Message-----
From: Phil Wilson [mailto:phildgwil...@gmail.com] 
Sent: May-30-2014 12:37 PM
To: General discussion about the WiX toolset.
Subject: Re: [WiX-users] Uninstall Guidelines - What should be happening

My interpretation of using a file for user-specific data is that it's being
contrasted with using the registry. It is next to impossible to remove
HKCU-type registry data for a user that isn't currently logged on. Removing
a file in some other user's data folder is much easier.
We're talking about code here, not what Windows Installer does by itself.

Regarding files generated by the application, it depends on the content and
intent. Nobody would propose removing all the .doc files on a system just
because the user uninstalled Word, but on the other hand files generated by
the app for its own internal uses are candidates for removal.
---------------
Phil Wilson


On Fri, May 30, 2014 at 7:51 AM, Marc Beaudry <mbeau...@matrox.com> wrote:
> Hello All,
>
>
>
> I have a question concerning the uninstall of a package.  What should 
> happen to the user application runtime generated files of several users?
>
>
>
> Here is what I got from the MS site for Best practices:
>
> http://msdn.microsoft.com/en-us/library/windows/desktop/bb204770%28v=v
> s.85%2
> 9.aspx#uninstall_clean
>
> .         User-specific customization information can be stored in a text
> file on the computer. This has the advantage that the file can be 
> removed when the application is uninstalled, even if the user of this 
> customization is not currently logged on.
>
>
>
> I am not sure I understand what this means?  Does this mean I need one 
> centralized file containing the info of several users or multiple 
> files each in its own user folder.
>
>
>
> >From what I can see, when I run an uninstall it only cleans the 
> >currently
> logged in user and does not have access to the other users.  Am I 
> mistaken in this understanding?
>
>
>
> Thanks for the clarifications,
>
> Marc
>
>
>
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