Thought TeamViewer would do the trick but it requires user interaction on the host machine before remote machines can access the desktop. I tried the feature which doesn't require user interaction, so I added myself as a trusted user / asset on the remote machine and I logged in with the special password but it still asks the host machine to accept. Clearly the feature isn't working. Is it working for anyone else or is it for Premium Members only??? Can someone recommend other free software that works???