Block Diagram Display Issue

Thank you for that information, it has given me a new line of approach to try and solve this problem. I agree that it's definitely my machine, because I've been able to open these same files on my desktop with no problem. I read through the forum and did try a few of the proposed solutions, including creating the environmental variable, but nothing has worked yet. I'm going to keep researching this and I'll post here if I finally reach a solution. I feel fairly confident it has something to do with the way Java is rendering the text windows.