Can't access to a Windows Samba share from debian - NT_STATUS_ACCESS_DENIED listing \*

On my Windows 10 machine I have several samba share folders with a user assigned to my debian machine.

On my debian machine, as I had already made cifs mount to a share folder (www) of the same windows machine that works, I first simply copied the mount point with the folder name.

//192.168.1.2/musicprojects /media/smbDesk/Projects_-_Music cifs nofail,credentials=/etc/cifs-creds/cred,ro,iocharset=utf8,file_mode=0555,dir_mode=0555,vers=2.1 0 0

But it says mount error(13): Permission denied.

I then tried smbclient -L 192.168.1.2 -U user and there I get all the shares correctly.

Sharename Type Comment
        --------- ---- -------
        ...
        musicprojects Disk
        ...
        www Disk

With smbclient I can connect to server and shared folder: smbclient //192.168.1.2/musicprojects -U user

but when I do:

smb:\>ls

here is the error: NT_STATUS_ACCESS_DENIED listing \*

On the other share that I had already done (same machines, same user, same config), I have no problem with the same command. I think the problem is on the windows smb server. The only difference I can see between the two shares is that it is another hard disk on windows.

I looked in Windows 10 the sharing configuration:

• user is ok in sharing with full control
• I even put everyone access in read
• in the security tab, user has read-execute, display, read, write permissions.

I have already put LocalAccountTokenFilterPolicy 1 in windows registry. In the computer management console, the share is already configured to allow enough connections.

Does somebody have an idea ? How can I debug on the windows side to know exactly what is refused by the smb server ?

Thank you