Deny access to this computer from the network

Applies to

Describes the best practices, location, values, policy management, and security considerations for the Deny access to this computer from the network security policy setting.

Reference

This security setting determines which users are prevented from accessing a device over the network.

Possible values

• User-defined list of accounts
• Guest

Best practices

• Because all Active Directory Domain Services programs use a network logon for access, use caution when you assign this user right on domain controllers.

Location

Computer Configuration\Windows Settings\Security Settings\Local Policies\User Rights Assignment

Default values

By default, this setting is Guest on domain controllers and on stand-alone servers.

The following table lists the actual and effective default policy values. Default values are also listed on the policy’s property page.

Server type or GPO	Default value
Default Domain Policy	Not defined
Default Domain Controller Policy	Guest
Stand-Alone Server Default Settings	Guest
Domain Controller Effective Default Settings	Guest
Member Server Effective Default Settings	Guest
Client Computer Effective Default Settings	Guest

Policy management

This section describes features and tools available to help you manage this policy.

A restart of the device is not required for this policy setting to be effective.

This policy setting supersedes the Access this computer from the network policy setting if a user account is subject to both policies.

Any change to the user rights assignment for an account becomes effective the next time the owner of the account logs on.

Group Policy

Settings are applied in the following order through a Group Policy Object (GPO), which will overwrite settings on the local computer at the next Group Policy update:

1. Local policy settings
2. Site policy settings
3. Domain policy settings
4. OU policy settings

When a local setting is greyed out, it indicates that a GPO currently controls that setting.

Security considerations

This section describes how an attacker might exploit a feature or its configuration, how to implement the countermeasure, and the possible negative consequences of countermeasure implementation.

Vulnerability

Users who can log on to the device over the network can enumerate lists of account names, group names, and shared resources. Users with permission to access shared folders and files can connect over the network and possibly view or modify data.

Countermeasure

Assign the Deny access to this computer from the network user right to the following accounts:

• Anonymous logon
• Built-in local Administrator account
• Local Guest account
• All service accounts

An important exception to this list is any service accounts that are used to start services that must connect to the device over the network. For example, let’s say you have configured a shared folder for web servers to access, and you present content within that folder through a website. You may need to allow the account that runs IIS to log on to the server with the shared folder from the network. This user right is particularly effective when you must configure servers and workstations on which sensitive information is handled because of regulatory compliance concerns.

Potential impact

If you configure the Deny access to this computer from the network user right for other accounts, you could limit the abilities of users who are assigned to specific administrative roles in your environment. You should verify that delegated tasks are not negatively affected.

Access is denied Windows 10 error [FIX]

• Any message stating that access is denied can’t be good. If you stumble across it while using your Windows 10 running device, it’s actually worse.
• Since this can interfere with your work by not allowing you to access certain directories or apps, here’s a complete list of tested solutions to fix it.
• Speaking about solutions, do explore more on the topic by checking our File Explorer Support Guides.
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Access is denied message can appear while trying to access certain directories or applications thus interfering with your work.

Although this message can cause problems, you should be able to fix it on Windows 10 by using one of our solutions.

How to fix Access is denied message on Windows 10?

Fix – Access is denied Windows 10

1. Take ownership of the directory

This error usually appears when you try to access a file or a directory while having insufficient privileges. This happens if you’re not an administrator or if you don’t have ownership over a folder.

To fix the problem you just have to assign ownership to your account, and you can do that by following these instructions:

1. Locate the problematic folder, right-click it and choose Properties from the menu.
   
2. Navigate to the Security tab and click the Advanced button.
   
3. Locate the Owner section at the top and click on Change.
   
4. Select User or Group window will now appear. In the Enter the object name to select field enter Administrators or enter your user name. Now click the Check Names button. If everything is in order your input will change. Click OK to save changes.
   
5. The owner section will now change. Check Replace owner on subcontainters and objects and click Apply and OK to save changes. Some users are suggesting to check Replace all child object permission entries option, so you might do that as well.
   

In some cases, you might have to manually assign permissions to your account. To do that, follow these simple steps:

1. Navigate to Advanced Security Settings.
2. A list of all users will appear. If your user account isn’t listed, click the Add button.
   
3. Click on Select a principal.
   
4. Now enter your user account name, click Check Names, and then OK. We already showed you how to do that in Step 5 above, so be sure to check it out.
5. Set Type to Allow and Applies toThis folder, subfolders, and files and check Full control. Now click the OK button.
   

If your user name is already available, simply double click it and perform Step 5.

Another way to take ownership is to use Command Prompt. To do that, start Command Prompt as administrator and enter the following lines:

Of course, be sure to replace path_to_folder with an actual path to the inaccessible folder. After running these two commands you should have full access to the problematic folder.

2. Add your account to the Administrators group

Sometimes Access is denied message appears if you try to access a folder while not having administrator privileges. This can be a problem, but you can fix it by adding your account to the Administrators group.

To do that on Windows 10, follow these steps:

1. Press Windows Key + X to open Win + X menu. Select Computer Management from the list.
   
2. When the Computer Management window opens, navigate to Local Users and Groups -> Users. Now double click your account in the left pane.
   
3. Navigate to the Member Of tab and click the Add button.
   
4. In Enter the object names to select field enter Administrators and click Check Names. If everything is in order, click OK.
   
5. Select Administrators and click Apply and OK.
   
6. After doing that, restart your PC and check if the problem is resolved.

3. Enable the hidden Administrator account

Windows 10 by default has a built-in Administrator account that you can use. By using this account you should have unrestricted access to your PC.

Due to security measures, this account isn’t easily accessible, but you can enable it by doing the following:

1. Press Windows Key + X and select Command Prompt(Admin) from the menu.
   
2. When Command Prompt starts, run net user administrator /active: yes command. By doing so you’ll unlock the administrator account.
3. Now log off of your account and switch to the newly enabled Administrator account. From there you should be able to access your files without any problems.
4. After you’re done using the Administrator account, go back to your main account and start Command Prompt as administrator again. Now enter net user administrator /active: no to disable the Administrator account.

Keep in mind that after switching back to your main account the issue might still persist. If needed, you can use the Administrator account to make the necessary changes to your system and fix the problem.

4. Check your permissions

Sometimes you’ll get Access is denied message if you lack certain permissions to access the desired directory. However, you should be able to fix the problem by following these steps:

1. Locate the problematic directory, right-click it and choose Properties from the menu.
2. Navigate to the Security tab and click the Edit button.
   
3. Select your user name from the list and make sure that you check Full control for Allow column in Permissions section.
   

This is a simple solution, but if your user name isn’t on the list you’ll have to add it manually and then change its permissions.

Several users reported that you need to grant Full control to both Administrators and Users over the problematic folder, so be sure to try that as well.

In some cases, you might even want to give Full Control to Everyone in order to fix the problem.

5. Use Command Prompt to reset permissions

According to users, they encountered this problem while trying to access the Pictures folder. It seems that OneDrive is causing this issue, so to fix it you need to do the following:

1. Right-click OneDrive icon in the bottom right corner and choose Settings from the menu.
   
2. Go to Auto Save tab and set both Documents and Pictures to This PC only. Click OK to save changes.
   

If that doesn’t solve the problem, you’ll need to perform the following steps as well:

1. Start Command Prompt as administrator.
2. When Command Prompt opens, enter the following commands:
3. After doing that, restart your PC.

If the problem still persists, you might have to repeat this solution and disable OneDrive until Microsoft fixes the problem.

6. Set your account as administrator

If you’re getting Access is denied message, you might be able to fix it simply by setting your account as an administrator. This is rather simple and you can do it by following these steps:

1. Press Windows Key + R and enter control userpasswords2. Press Enter or click OK.
   
2. User Accounts window will now appear. Check Users must enter a user name and password to use this computer. Now select your account and click on Properties.
   
3. Navigate to the Group Membership tab. Select Administrator and click Apply and OK.
   
4. After doing that, restart your PC and check if the issue still persists.

7. Use Reset Permissions tool

According to users, you might be able to fix this problem simply by using Reset Permissions tool. Simply download the tool, run it, select the problematic directory, and check all available options.

After doing that, you should be able to access the directory without any problems.

8. Close Google Drive and reinstall it

Access is denied message sometimes appears while using Google Drive. To fix the issue, you need to completely close Google Drive and end all processes associated with it. To do that, follow these steps:

1. Press Ctrl + Shift + Esc to open Task Manager.
2. When Task Manager opens, locate all Google Drive processes, right-click them and choose End Task from the menu.
   
3. After ending all Google Drive processes, uninstall the application.
4. Now press Windows Key + R and enter %localappdata%Google. Press Enter or click OK.
   
5. Locate the Drive folder and rename it to Drive.old.
6. Install Google Drive again and check if the problem is resolved.

9. Edit your registry

According to users, this error message can appear if you try to access a network shared directory. This can be a big problem, but you can resolve it by making a few changes to your registry.

Modifying the registry can cause certain issues, so be extra cautious and export your registry just in case. To modify your registry, do the following:

1. Press Windows Key + R and enter regedit. Press Enter or click OK.
   
2. When Registry Editor opens, in the left pane navigate to this key:
3. In the right pane, right-click the empty space and choose:
4. Enter AllowInsecureGuestAuth as the name of the new DWORD.
   
5. Double click the newly created AllowInsecureGuestAuth DWORD to open its properties. Set Value data to 1 and click OK to save changes.
   
6. After doing that, restart your PC and check if the problem is resolved.

Keep in mind that this solution only applies to network shared folders, so it won’t work with local folders.

10. Turn off User Account Control

User Account Control is a useful feature that will prevent applications and users from running commands that require administrative privileges.

This is a useful feature, but sometimes it can cause Access is denied message to appear, especially when installing new software. To fix the issue, you need to do the following:

1. Press Windows Key + S and enter user accounts. Now select User Accounts from the list of results.
   
2. When the User Accounts window opens, click on Change User Account Control settings.
   
3. Move the slider all the way down and click the OK button to save changes.
   
4. After doing that, try to install the application again.

11. Disable your antivirus software

Antivirus software is rather important, but sometimes third-party antivirus can cause this error to appear.

According to users, they got Access is denied message while trying to install certain applications, and the cause was their security software.

To fix this issue you just need to temporarily disable your security software and try to install the application again.

If the problem doesn’t appear, it means that the issue was caused by your antivirus software, so you should consider updating or replacing it.

Best antiviruses at the moment are Bitdefender, BullGuard (free download), and Panda. We strongly recommend Bitdefender for its highly-rated features that will keep your PC safe and optimized.