Hi,
Thank you for posting on the Q&A forum. As per my understanding, you cannot open the Network and Sharing Center in Control Panel. Please correct me if there's any misunderstanding. To attempt to fix the issue, please help to confirm some questions below:
1.Have you tried to reboot the cluster nodes?
2.Could you open by running the command control.exe /name Microsoft.NetworkAndSharingCenter?
Else you could run sfc /scannow to check system files.
Also you could run regsvr32 netcenter.dll to register the module and then reboot.
I find some similar issues in the links below. Hope they could be helpful.
https://answers.microsoft.com/en-us/windows/forum/all/cant-open-the-network-and-sharing-center-and-i/9e114764-93e2-4bb6-8e63-8a37d9e9762d#:~:text=Right%2Dclick%20the%20network%20icon,and%20then%20click%20Troubleshoot%20problems.&text=Under%20Network%20and%20Sharing%20Center,suggest%20ways%20for%20fixing%20it.
https://www.neowin.net/forum/topic/597084-cant-open-network-and-sharing-center-at-all/
Please note: Information posted in the given link is hosted by a third party. Microsoft does not guarantee the accuracy and effectiveness of information.
Best Regards,
Ian Xue
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