When you access a computer on the LAN, the system prompts: no access is allowed. You may not be authorized to use network resources.

New Installation for a computer today System When accessing from the LAN, it cannot be accessed. The prompt is: you may not have the permission to use Network Resources. In fact, it is not very difficult to solve this problem. Let's teach you the steps as well.

1. Install nwlink IPX/SPX/NetBIOS compatible transport protocol.

2. Enable the Guest account: Right-click my computer and choose "manage". The user has a guest account. Double-click it to remove the check box before "the account has been disabled". By the way, on the guest page, right click Settings.Password, Leave blank and press OK. Make sure the guest password is empty.

3. Right-click my computer, select properties, and select computer name. Check that the LAN working group name displayed on this tab is consistent.

4. Exceptions in Windows XP firewall: Windows XP firewall is fully enabled by default, which means that it is difficult to share network neighbors when running all network connections of the computer. At the same time, because Windows Firewall is disabled by defaultPrinterShared ", so firewall is enabled, often cannot share printing, the solution is: Enter the control panel, click Windows Firewall, click" exception "inProgramAndServiceSelect file and printer sharing ".

5. Delete the Guest account in "Deny access to this computer from the network": Running Group Policy (gpedit. MSC) "Local Computer" Computer Configuration "Windows Settings"SecuritySet "Local Policy" User Privilege assignment "To Deny access to this computer from the network. If there is a guest, delete it. (The reason is: Sometimes XP Guest is not allowed to access Shared), but also set the Local Computer "Computer Configuration" Windows Settings "Security Settings" Local Policy "with Security Options" network access: the sharing and security modes of the local account are set to "Guest only-guest-Guest Identity Authentication". In this way, you do not need to enter the user name and password when accessing the computer. By default, you can log in as a guest user.

6. deselect "use simple file sharing": Resource Manager "tool -- folder option font face = Times New Roman>" View "to remove the check box before" use simple file sharing (recommended.

7. CheckRegistry: Whether the value of restrictanonymous in the right window of HKEY_LOCAL_MACHINE "system" CurrentControlSet "control" LSA is 0.

8. Check "file and printer sharing for Microsoft Network ".

9. Run the service policy "services. MSC ". Start the "ClipBook server" (Folder server): This service allows other users on your network to see your folder. Of course, sometimes you can start it manually and then use other programs to publish information on your network.

10. win98 computers cannot access Win2000/WINXP computers because the guest users in Win2000/WINXP computers are disabled or Win2000/WINXP adopts the NTFS partition format and permission control is set. In general, do not delete the everyone account group in the Security Control of Win2000/WINXP if you want to allow Win98 access.

11. Check the abnormal items in the msconfigstartup wizard (once started with system32.exe) for virus scanning at regular intervals.

12. Unable to start the ClipBook Service. Error 1068: the dependent service or group cannot be started. This step is required (you can view their dependencies): First enable Network dde dsdm (if enabled, go to step 2), then enable Network DDE, and then enable ClipBook.