Thanks for your reply,
Your answers:
1) Nav opens automatically with RDC on initial start up, when Nav is accidentally closes by it self, RDC stays open of course. Then when you close and restart RDC you are stuck on the same blue screen with no start menu or any icons. .
2) The Nav icon that we use to get into Nav opens RDC and we log in, and then Nav is automatically opened for us.
3)The people who fix it are the Owner of the company and the person who is solely responsible for IT things. I have not asked them because i kinda new here and don't want to be overstepping my bounds by asking about things that require more permission than my computer is allowed. Now i once watched them get someone out of Nav, and i think they opened a task manager for the server(?) and then clicked the logon name of the employee and just logged them out manually like that and they were able to get back in.
I kinda assumed it was a security issue that they didn't want compromised, that's why i put in the first line of my post i doubt this could be solved.