Re: How to mount a volume as a user ?


"JPB" <JPB@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:D691C437-4C73-4A1D-AECD-C0BD8993641E@xxxxxxxxxxxxxxxx
Hi,

I wrote some piece of code using the API "SetVolumeMountPoint" wich allow
me
to mount a volume wich looks like \\?\Volume{GUID} (I create myself this
volume from my own driver) in an NTFS folder.

It works as far as my process run as an user from the "administrators"
group, but when I try tu run it as a normal user I receive an "access
denied".

As in Vista I get also an "access denied" when my process run as an user
from the "administrators" group I dig the users access right (former
privilege) but no success.

I know how to put NTFS rights on the root of the volume I mount. But I'am
not so clear with the access right of the "\\?\Volume{GUID}" object.

Is this object just a link on the internal "\device\Mydriver" object ? As
swhon in WinObj (Sysinternals tool).

How can I change the DACL of this object ?

Do have I to change the acces rights of "\device\Mydriver" (deficult for
me
I'am not allowed to use IoCreateDeviceSecure to run from W2K to Vista) ?

So can anybody can help me to use Mountvol.exe as a user ?

Thanks in advance.

Cheers

PS : last solution will be to mount from a service, but I'am a bit upset
to
create a service just for that !

Mmh. Why would you want to let a user mount a volume? In my
book this is strictly an admin function.


.

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