An圜onnect Secure Mobility Client v4.x.vpnui.exe is the Cisco An圜onnect Secure Mobility Client 's main executable file and it occupies approximately 1.59 MB (1669368 bytes) on disk. The full uninstall command line for Cisco An圜onnect Secure Mobility Client is C:\Program Files (x86)\Cisco\Cisco An圜onnect Secure Mobility Client\Uninstall.exe -remove.button, which will usually reflect the operating system of your device (e.g., 'Download for Windows', etc.) For step-by-step installation instructions for your operating system, click + Instructions to the right of the Download button On the next page, click the Download for. Go to the An圜onnect section and click Start An圜onnect 5.