Same problem here on Windows 8 with anyconnect-win-3.1.02026-pre-deploy-k9.msi. I ran "msiexec /i anyconnect-win-3.1.02026-pre-deploy-k9.msi /norestart /quiet /lvx* install-log.txt"The results can be found here: http://devgem.be/install-log.txt Any h...