Product: Cisco AnyConnect Secure Mobility Client -- Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor.
KNOWN ISSUE: Not able to install Cisco VPN Client when Feb 15, 2008 [SOLVED] Can't install Cisco AnyConenct VPN client May 01, 2018 Error 56: The Cisco Systems, Inc. VPN Service has not been Mar 18, 2015 VPN Client FAQ - Cisco
How to Install Cisco VPN Client on Window 10 64 Bit - YouTube
May 08, 2020
Hi, I am having issues with laptops upgraded from Vista to Windows 7. Prior to the upgrade they are running Cisco VPN Client 5.0.05.0290. These laptops also have Juniper Network Connect 6.5 and Citrix web client installed.
Cannot install Cisco AnyConnect-problem with Windows Mar 27, 2017 Error 1720 When installing Cisco VPN client on windows