This Step is also work in Windows 10 i already tested and working.
C:\ProgramData\Cisco\Cisco AnyConnect VPN Client
Edit the 'AnyConnectLocalPolicy.xml' file so that the Fips Mode is set to false: e.g. <FipsMode>false</FipsMode>
Save the changes and launch another anyconnect session. A reboot of the PC may be necessary in some cases.
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