I have problem with network sharing. On one of my computers in LAN installed Windows 7 SP1 x64, on others Windows 7 x86. All are Enterprise Edition. At first, I had two problems. First, I cannot access to the DFS folders via a domain name, but can with server name. (e.g \\example.com\folder - don't work, but \\server\folder - work) Second problem, other computers cannot access to my shares (Error Code: 0x80070035 'The network path was not found'). My first problem is solved by replacing dfsc.sys file. (http://social.technet.microsoft.com/Forums/en/w7itprogeneral/thread/40bea809-1e87-47cd-9730-bfd5b2107b36) I know there is no DNS issues. Somehow is solved this problem? Or go to downgrade? Thanks in advance!

I suggest you contact the domain administrator, he will help you to delete your computer from AD and then try to re-join the domain. How does it work if other computers access this computer with IP address? If it works, the domain administrator may try to manually add the record of your computer into the DNS record. Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.