Windows 10 may sometimes fail toconnect to another computer remotely.
The function requested is not supported.
This could be due to CredSSP encryption oracle remediation.
This glitch notice usually appears out of nowhere.
Unfortunately, attempting to establish a new remote connection often fails.
Lets see what it’s possible for you to do to fix this problem on Windows 10.
Yourfirewall might be blocking the connectionfor security reasons.
If the issue persists, turn on your firewall and go to the next step.
Uninstall the Latest Updates
If this problem occurs after updating Windows 10, uninstall the latest updates.
Its not uncommon for buggy patches to break Remote Desktop.
Go toControl Panel, selectUninstall a program, and then click onView installed updates.
Then, remove the problematic updates, and start your setup.
verify if Remote Desktop is working now.
Then look to see if this solution fixed the problem.
Then tweak the service options, and set the protection level to Vulnerable.