I have just installed Slingfront on my Windows 7 Pro. I have previously used IE & Chrome plugins to watch my older Slingbox. I just bought a M1 and need the proxy support that Sling has left out. When I go to launch Slingfront, I get the following message: 'Slingplayer ActiveX control is not installed. Do you want to download the Slingplayer ActiveX Control?' Answering yes starts the WebSlingPlayer ActiveX Installer but it fails with message: 'Unable to install because a new version of this product is already installed' I still can't launch Slingfront due to the original error. Any suggestions? Thanks.