This has happened to me before. What you do is on the High and Low detail screen scroll down. Ok, there is a thing to select your java type. Go through the list and pick unassigned applet java... it will load slower when you do it. That is a temporary solution. Now, to really fix it, you have to make sure your account on your computer is administrator. If not, then you need to log in admin and load the game there then you may load it on the other account. If so, then right click on start>select explore> then make a new folder called rscache. That is all I did and it worked. Your lucky you have me... cause it took me like a week to figure it out... :|