Windows 10: Windows 10 20H2 network connection

Since upgrading from Windows 2004 to Windows 20H2 cannot connect to our network drives. The computer has a Local account created, and when I map to a network drive I get this error:
Microsoft Windows Network: Multiple connections to a server or shared resource by the same user, using more than one user name, are not allowed. Disconnect all previous connections to the server or shared resource and try again.
This was never a problem in any previous Windows update - what changed?
We use local user accounts on several 'shared' computers. Normally when a user needs to connect to a network drive on one of these computers they will need to enter their network credentials. Then connection to the network will be made.
Since updating to Windows 10 20H2 this no longer works. Anyone have a fix for this?
Note: I have rolled back to 2004 and network connections work correctly, so this is definitely a 20H2 issue.

:)

 

No network connection

Hello Graham,

To resolve your concern about wireless network issues, please click the link below and follow the suggested troubleshooting steps:

• Fix network connection issues in Windows 10

Let us know how it goes.

 

Losing network connection

Hello Dear, if you have a laptop or a PC with a wireless network adapter, you can see a list of available wireless networks and then connect to one of those networks. The wireless networks will only appear if your PC has a wireless network adapter installed, the adapter is turned on, and the wireless access point is in range.

1. Click Start, click Control Panel, click Network and Internet Connections, and then click Network Connections.

2. In the left pane, under Network Tasks, click View available wireless networks.
In case, If you don't see the network you want to connect to, click Refresh network list. If you see the network but the signal is weak, move the PC closer to the wireless router.

3. Click the network you want to connect to, and then click Connect.

4. If you're connecting to a secure network, type the security key, and then click OK.

I Hope you solve out your query soon.

 

Can't connect to a network.

Hi Ayman,

As you've mentioned, all your other devices were able to connect to the network except your computer. This issue may occur if there are other components that need to be configured properly or there are drivers that were not updated. To help you on this,
we recommend that you follow the steps listed on this link.
The steps provided in the link includes updating the network adapters and the network troubleshooter that may help to diagnose the issue.

Let us know how it goes after performing the suggested steps.