Hi. Kindly let us know that do you have previous version of Cisco VPN or not ? if you have uninstall it then try to install again if don't have previous version then copy good installation .exe may be it corrupted or try to install another version .

Oct 30, 2012 Cisco VPN on Windows 10 (or 8.1) - Reason 442: Failed to Oct 19, 2013 How to fix Error 56 (Cisco Vpn Client Error 56) - Error 56

I have run the installer on a physical Vista PC and get the same errors so this can't be a problem with Fusion. Sorry for the unnecessary post. I have

Even if the VPN client seemed to have never completed the installation, if the VPN does not work and won't let you remove it, the best way is to manually remove it using the link posted before. Federico. Cisco VPN Error 27850 on Windows 10 - Cisco Community

Cisco cBR Converged Broadband Routers DOCSIS Software

Cisco VPN on Windows 10 (or 8.1) - Reason 442: Failed to Oct 19, 2013 How to fix Error 56 (Cisco Vpn Client Error 56) - Error 56