It looks like something is blocking your launcher from making the connections it needs. You mentioned you are not an admin on your computer, I would ask whoever is in charge to allow the technic launcher through the firewall/network.
Oh, and for future reference, OS means Operating System. Like Windows 7, or windows 8, or OSX (mac), or Ubuntu (linux).
You are running a version of windows, judging by your choice of antivirus.