Hello, We are trying to configure a new corporate wireless network. The goal is to use both machine certificates to control what machines are permitted to use the wireless network; and RSA SecurID for user authentication so we can have two factor authentication from the user. We are using a Cisco 5508 WLAN controller and RSA authentication manager 6.x (RADIUS is on the RSA server) The RSA supplicant is installed on our Windows 7 clients, it is version 7.1 Wireless Profile Configuration: We have tested 2 factor authentication is working by selecting "RSA Security: SecurID Protected OTP" as our network authentication method when creating a wireless profile under Windows 7 - all good - it prompts for the username and password. (Password being the users token PIN and one time password). Enter them ok and we're on. So, next step, change the network authentication method to "Microsoft: Protected EAP (PEAP)" where we can configure our certificate servers and the like. Then, I go to pick an authentication method and select "SecurID Protected OTP". Click the "ok's" to complete the wireless profile and we get a Windows error dialogue box. The error is "Windows has encountered an error saving the wireless profile. Specific error: The specified procedure could not be found." And then the game stops. I am a local administrator so I don't think this is a permissions issue. Has anyone encountered this before and found a work around? Are we trying to be too advanced with our security practices? Any help would be appreciated. Thanks, Andy. andy@grissom.com.au