The full error message states: As a consequence, a remote connection can’t be established.
How can I fix Local security authority cannot be contacted?
1. Check that Remote Desktop is enabled
2. Unblock remote access
Users have confirmed they’ve fixed the local security authority error by deselecting the Allow connections only from computers running Remote Desktop with Network Level Authentication setting.
3. Switch to Google DNS
Some users might need to switch to Google DNS to resolve the local security authority error, so be sure to try that.
4. Check Group Policy’s Remote Desktop Services settings
Some users might need to enable Remote Desktop Services with the Group Policy Editor on client PCs.
5. Flush DNS Cache
If the error keeps occurring, we recommend switching to alternative software. Here’s a list of some of the best remote management software. Those are some of the resolutions users have fixed the local security authority error with. So, there’s a good chance that they’ll fix the same issue for you. Let us know which of the solutions solved this issue for you by leaving us a message in the comments section below.
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