Bubonic plague is one of three types of bacterial infection caused by Yersinia pestis. Three to seven days after exposure to the bacteria flu like symptoms develop. This includes fever, headaches, and vomiting. Swollen and painful lymph nodes occur in the area closest to where the bacteria entered the skin.
By default, Remote Desktop Services allows users to disconnect from a remote session without logging off and ending the session. When a session is in a disconnected state, running programs are kept active even though the user is no longer actively connected.
Since the SID is still present, Vista will still try to load the profile by using the ProfileImagePath that points to a nonexistent path. Therefore, the profile cannot be loaded. This can also be a issue with the user profile entering into a backup state. Manually renaming the C:\Users\(User Name) user profile folder.