How can limited users in XP share (and edit) files from each other with a NTFS

Hello,
I've read a lot of documentation about ownership / permissions etc. But still have one big problem:

On Win XP pro with NTFS:

User 1 (limited account) is creating a xml-file with VB6

User 2 (also limited account) gets a "permission denied" when retrieving this file

I tried several locations for the file, f.e. "shared documents etc." but still get the same problem.

As an administrator I do not have this problem, because I can change the onwnership of the file to "Everyone". But limited account do not have rights to change ownership.

Any solution is very welcome!

With greetings,

A. Calje
410328Asked:
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David LeeConnect With a Mentor Commented:
"So files created after using cacls are still owned by their creator"

I doubt if that's the issue.  If I remember my NT security correctly, file ownership doesn't have anything to do with users being able to open, read, write, etc. to/from a file.  That's controlled by the permissions.  If the permissions are set to allow the users of this file to read/write to/from it, then ownership shouldn't make any difference.  I tried as best as I could from your description of the problem to duplicate your set up here.  I created a folder and called it "OurFolder" and set the permissions on it using your CACLS command.  I then dropped an XML file into it and again set the permissions using your CACLS command.  Last of all I changed the ownership.  To test opening the file I created a very short VB program that opens the xml file as you described.  It doesn't matter who ownership is set to I can open the file every time.  Is it possible that the xml file is being left open somehow, or locked, and that's what's accounting for the problem instead?  If you want to post more of your code, then I don't mind trying it out from here to see if I can duplicate the problem.  By the way, I tested this on a W2K server.
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_Gerry_Connect With a Mentor Commented:
Doesn't it work if you have both users access a folder you created as an administrator and shared with security set specifically to allow users 1 and 2 read/write access (or with more finesse, allows user 2 read-only access to the folder). Any file user1 writes into that folder *should* be readable by user 2.
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EDDYKTConnect With a Mentor Commented:
>>User 2 (also limited account) gets a "permission denied" when retrieving this file


if the administrator allows everyone to read or at least user 2 to read, I don't see why this happens
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410328Author Commented:
Thanks for your reply.

To be more specific:

I created a folder as Gerry suggested ( f:\Ourfolder )

When I set the permission to this folder like:

cacls f:\Ourfolder /g everyone:f
(for the folder)
and
cacls f:\Ourfolder\*.* /g everyone:f
(for the files in it)

that works fine. Users can share edit each other txt-files

But when I try to open a xml-document with xml.load mydoc.xml (where mydoc.xml is created by another limited user) I get "Access denied" Error -214702489 to be exact (and not Permission denied)

I can solve this problem by setting the permissions again with cacls and setting the permission to full for *.* in f:\ourfolder.  But you can only use cacls as an administrator

So files created after using cacls are still owned by their creator...

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David LeeCommented:
Since my first comment I've had a few additional thoughts.  First, since the folder with the XML file is on an XP machine, use the effective permissions tab (file/folder properties, security tab, advanced, effective permissions) and verify that the user accounts have the necessary rights.  Second, have one of the users with a restricted account try to open the XML file with Notepad.  If they're successful, then the problem isn't a permissions issue.  Third, check the event logs on both the PC with the XML file and the PC the user is trying to open it from and see if there are any messages that might help figure out what the problem is.
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410328Author Commented:
Thank you BlueDevilFan for your suggestions and good ideas!
After your comment I made a sample application with xml.save and xml.load wich created a file per user and opens it per user.
In Ourfolder that was changed with cacls I had no problems writing and reading.

So thats good news! So I had to find the problem somewhere else. I started digging in my source and discovered that I use a function (after I saved a xml-file with xml.save) that changes the layout of a xml-file. Usually a xml file looks like <data><Name>Jane</Name><Name>Charles</Name></data>
Because thats not good readable I made a function that opens it for input and saves it for output to a new file in the structure:
<data>
        <Name>Jane</Name>
        <Name>Charles</Name>
</data>
after that I renamed it to the origional file

Files changed in this way result in "the access denied"- error when read by another user

Skipping this function all files can be read, edit and saved by everyone!
So, thanks again for pointing me in the right way!
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