Network Error 0x8007003b in Windows 11 – 8 Quick Fixes

When on a local network, you can transfer large files easily between all the computers connected to the network. This makes sending and receiving large files seamlessly without requiring any storage device. However, sometimes facing network error 0x8007003b in Windows 11 may interrupt you from doing so. 

The issue is nothing that you should be worried about. Generally, this issue is encountered due to viruses, third-party antivirus conflicting the network, firewall, and various such. This article is your step-by-step guide to help fix the network error 0x8007003b in Windows 11.

Fix Network Error 0x9007003b in Windows 11

If you have been facing this error due to which you cannot send files over the local network, then this article will help you with it. Given below are troubleshooting steps to help fix Network Error 0x8007003b in Windows 11-

1. Disable Third-Party Antivirus

Many times the issue may be caused due to third-party antivirus interfering with the network. If you use any third-party antivirus on your PC, you should try temporarily disabling it.

Disable the antivirus and see if you face the issue. You can re-enable it after some time once the issue is fixed. However, if that doesn’t solve the issue, you should move to the next troubleshooting step in this article.

2. Scan Your PC For Virus

You may face the issue due to a virus infection on your PC. You can use Windows Security to scan your PC for the virus. It will most probably do the job for you. However, if you use any third-party antivirus app, then you can use it to scan your PC for the virus. After scanning your PC for the virus, if you still face the issue, continue following the article. 

3. Run SFC Scan

The next thing you can try doing is running the SFC scan. If the issue is caused due to corrupted system files, then running the SFC scan will help fix the issue. To run the SFC scan, follow the steps given below-

1. Open Start Menu, and search for Command Prompt. Select it, and then click on Run as administrator. 
2. Type the command sfc /scannow and press Enter to execute it.
3. Close Command Prompt, and restart your PC. 

4. Turn Windows Firewall Off

Many times, Windows Firewall may also interrupt the process, and you may encounter network error 0x8007003b in Windows 11. You can try turning off Windows Firewall and then check if you still encounter the issue or not. To turn Windows Firewall off, follow the steps given below-

1. Press Windows Key on your keyboard, search for Control Panel, and open it.
2. Here, search for Windows Firewall and select this option. 
3. On the left sidebar, click on Turn Windows Defender Firewall on or off.
4. Turn off the firewall for both private as well as public network settings.
5. Click on OK and then close the Control Panel to save the changes. 

5. Check the Format of the Hard Drive Partition

You should also check the format of the hard drive partition. If the format of the destination partition is set to FAT32, then you won’t be able to transfer files bigger than 4GB. To check the format, follow the steps given below-

1. Open File Explorer by pressing the Windows + E key combo.
2. Right-click on the hard drive partition and then click on Properties.
3. Head to the General tab. Here, you will see the format type next to the File System. 

If the format is set to FAT32, you will have to split the file larger than 4GB and send it to the PC over the network. 

6. Disable Windows Search Services

If you still face the issue, you should try disabling Windows Search Service. Given below are the steps to do so-

1. Press Windows + R key combo, type Services.msc, and click on OK.
2. Search for Windows Search Service. Right-click on it, and click on Properties.
3. Set the Startup type to Disabled.
4. Click on Apply and then on OK to save the changes. 

7. System Restore

Perform a system restore to revert to the point when the system was working fine. However, you will need the restore point to continue ahead with this. To perform System Restore, follow the steps given below-

1. In the Start Menu, search for Create a Restore Point and open it.
2. Here, click on the System Restore option.
3. Select the restore point, and then click on Next.
4. After the system restores, click on Finish, and you should no longer face the issue. 

8. Reset System

If none of it works out for you, then reset your system. Resetting your system will restore it to factory settings and will fix the issue you have been facing. You can reset your PC by following the steps given below-

1. Open the Settings app on your PC. 
2. Here, click on the Recovery option.
3. Now, click on the Reset your PC button.
4. You will be given two options- Keep your files and Remove Everything. Select your preferred option. 
5. This will reset your PC. 
6. Once done with the process, set up your PC and see if you still encounter this issue. 

Bottom Line

If you encounter network error 0x8007003b in Windows, this article will help you fix it. Above are all the troubleshooting steps we could find that will help you fix the network error 0x8007003b.