Wierd UNC share access problem

K

kenw

I'm having an "interesting" issue with a laptop that has difficulty seeing
the contents of a specific server-shared folder via UNC only. And I need
this specific share to work, for application compatibility reasons.

If I use Explorer to browse the network to the share, when I open the
share, it appear empty. Usually. Sometimes, after a reboot, I can see the
contents. But if I reboot again, it's empty. Always with the same user
ID/password, BTW.

Now, here's where things start to get interesting. I can map a drive
letter to the share, and that works fine. If I add another share name to
the same folder, the new share works fine. I can share and access the
parent folder, right down through the problem folder. The old share is
unaffected -- it still sees nothing in the shared folder.

I've tried recreating the share. No change. I've double-checked all
permissions (share and file); they're fine. There's no problem accessing
the share with the same user ID from another PC. Logging in as a workgroup
peer or a domain member makes no difference. I've tried clearing all
caches and disabling offline files. I've checked environment variables.
I've reset the protocol stack, both via GUI and netsh. I've removed all
network components and re-added everything. Nada. Same for rebooting the
server.

So, what's different about browsing or accessing a network share via UNC
versus via a drive letter? And what would make it see a specific folder
name differently from the same folder as a different name?

Oh, BTW, this behavior seemed to start yesterday after upgrading the laptop
from XP Home to XP Pro. The server is a recently (several days ago)
installed Win2k Server. The AD is... iffy; I don't administer it, and I
think it has "issues", but since when does AD affect folder contents?

/kenw
Ken Wallewein
Calgary, Alberta
(e-mail address removed)
www.kmsi.net
Ken Wallewein
Calgary, Alberta
(e-mail address removed)
www.kmsi.net
 
K

kenw

I'm having an "interesting" issue with a laptop that has difficulty seeing
the contents of a specific server-shared folder via UNC only. And I need
this specific share to work, for application compatibility reasons
...
The AD is... iffy; I don't administer it, and I think it has "issues", but
since when does AD affect folder contents?...

Since there were never any responses, I'll follow up on my own posting from
last December, to describe the solution.

As I suspected, the problems was apparently due to an incorrectly installed
Active Directory. Neither DNS nor DHCP had been installed on the only
domain controller; they were trying to use the ISP's DNS only, and it's not
AD-compatible. Once AD was installed correctly, and verified with both
NETDIAG and DCDIAG, the wierd browsing issues went away.

I'm seeing far too many botched Windows server installations lately. And
there's little excuse for it; in a single-server environment, it's not
exactly rocket science.

/kenw
Ken Wallewein
K&M Systems Integration
Phone (403)274-7848
Fax (403)275-4535
(e-mail address removed)
www.kmsi.net
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Top