You may want to enable administrator account in the Windows 7. Or this
search result may help.
Vista: Can't access administrative share
2 posts - Last post: Sep 23, 2007
If for some reasons, you must access the administrative share from
other computers, you may enable administrator account in the Vista and ...
http://www.chicagotech.net/netforums...opic.php?t=412
--
Bob Lin, Microsoft-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com
"boe" <> wrote in message
news:FD10209D-7377-45A5-B290-...
> Hello,
>
> I'm using the RTM version of Windows 7 x64 and the RTM version of Windows
> Server 2008 R2 x64. I can connect from the Windows 7 PC to the server
> admin share c$ but I can't do the reverse. I can get to a share on my
> Windows 7 PC from Windows 2008 R2 but just a general share, not my
> administrative share. I currently have not yet set up a domain and even
> after I do, this PC will not be a member.