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If you attempt to install AnyConnect and but it says it is already installed and the previous guides do not work for uninstallation, please follow these steps.:
Open Terminal (Applications > Utilities > Terminal).
Enter the following shell script at the Terminal.
Code Block language bash pkgutil --pkgs | grep cisco
You should see the following entry in your Terminal.
Code Block language bash com.cisco.pkg.anyconnect.vpn
Enter the following command to forget the AnyConnect package.
Code Block language bash sudo pkgutil --forget com.cisco.pkg.anyconnect.vpn
You should receive the following message.
Code Block language bash Forgot package 'com.cisco.pkg.anyconnect.vpn' on '/'
You can now proceed to install Cisco AnyConnect.
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