I have asked this in the Win 7 forum also, but have not resolved the issue.I am on a Win XP pc trying to connect with Win 7 by invitation file. I can get on the win 7 pc using Remote Desktop but not via Remote Assistance.I allowed RA through firewall, forwarded port 3389, edited invitation ip address to true one, saved, opened invitation, typed in password (triple checked) and i get this error:Remote Assistance connection could not be established because the public key provided in this connection request did not match.Thanks for the help.1 person needs an answerI do too

Hello pitski,I see that you have a thread for the same issue on Technet forum and is replied. Here is a thread I found. You can refer the answers for this thread as you have already marked it as answer: http://social.technet.microsoft.com/Forums/en/itproxpsp/thread/cefbfec2-5cbf-4533-b329-8d773a1b82faThanks,Irfan H, Microsoft Answers Support Engineer. Visit ourMicrosoft Answers Feedback Forum and let us know what you think.