3. Enter computer name in the username field
According to users, you can fix problems with network credentials by entering the name of the computer that you’re trying to access followed by the username.
For example, if the computer you’re trying to access is named Computer1 and you have a user named Mike, you need to enter both computer name and the user name in the user input field.
In our example the user name field would be Computer1Mike. Bear in mind not to enter any slashes before the computer name.
4. Use username and password to log in to Windows 10
Users reported that you can’t connect to other network computers if you don’t use a username and password to log in.
This limitation mostly affects users that log in to Windows 10 by using a PIN, therefore if you need to access and share files with others, you might want to temporarily stop using PIN code for login.
If your PIN is not working properly, you can get to the bottom of the problem with the help of this article.
5. Add other PC’s network credentials to Credentials Manager
- Press Windows Key + S and enter credentials. Choose Credential Manager from the menu.
- Make sure that Windows Credentials is selected. Click Add a Windows credential.
- Enter the name of the computer you want to access, the user name, and the password related to that user name.
- Once you’re done click OK.
After adding the other computer’s information to the Credentials Manager you should be able to access it without any problems.
6. Change Advanced sharing settings
- Click the network icon in the Taskbar and choose Network & Internet settings.
- Click on Sharing options.
- Find your network profile and go to the HomeGroup connections section. Make sure that Allow Windows to manage homegroup connections (recommended) is selected.
- Click Save changes.
If your taskbar isn’t working, take a look here.
Several users reported that you can fix this problem simply by changing the following Advanced sharing settings:
- Open Advanced sharing settings window.
- Now expand All Networks section.
- In the Password protected sharing section, select Turn off password protected sharing. Click Save changes button.
After making these changes, the problem should be completely resolved.
7. Change your security policies
- Press Windows Key + R and enter secpol.msc. Now press Enter or click OK.
- When the Local Security Policy window opens, in the left pane navigate to Local Policies > Security Options. In the right pane, double-click Accounts: Limit local account use of blank passwords to console logon only.
- Now select Disabled from the menu and click on Apply and OK.
After making these changes, the problem with this message should be completely resolved and everything will start working again.
8. Change your services
- Press Windows Key + R and enter services.msc. Now press Enter or click OK.
- When Services window opens, locate Credential Manager on the list and double-click it.
- The properties window will now appear. Set Startup type to Disabled and click the Stop button to stop the service. Now click Apply and OK.
Once you stop the service, check if the problem is resolved.
9. Set your connection to Private
- In the Taskbar, click the network icon and choose Network & Internet settings.
- Now select Change connection properties.
- Now set Network profile to Private.
After doing that, the issue should be completely resolved. Keep in mind that you should use this step only on a secure networks. If you’re on a public network, changing these settings might reduce your security, so keep that in mind.
10. Create a new user account
- Open the Settings app. You can do that quickly by using Windows Key + I shortcut.
- When Settings app opens, navigate to Accounts section.
- Select Family & other people from the left pane. Now click Add someone else to this PC.
- Select I don’t have this person’s sign-in information.
- Choose Add a user without a Microsoft account.
- Enter the desired user name and click the Next button to proceed.
After doing that, you’ll have a new user account on your PC. Switch to a new user account and check if the problem still persists. If the issue doesn’t appear on a new account, you might want to consider using your new account instead of your main one.
11. Change your user account options
- Press Windows Key + R and enter netplwiz. Now press Enter or click OK.
- Uncheck Users must enter a user name and password to use this computer. Now click OK and Apply to save changes.
- Restart your PC to apply the changes.
- Once you log back in, repeat the same steps, but this time enable the Users must enter a user name and password option and save changes.
After doing that, the problem should be completely resolved and the password protection setting will work as it should.
Problems with network credentials can sometimes be hard to fix, but we hope that you managed to fix them after using one of our solutions.
If you have any more questions, don’t hesitate to leave them in the comments section below.
Editor’s Note: This article was originally published in August 2016 and was revamped and updated in December 2020 for freshness, accuracy, and comprehensiveness.
This post was written by Milan Stanojevic and was first posted to WindowsReport