I haven't used the program in about 5 months because I was on a paid internship. I am trying to run it now and it won't open at all. So I re-opened the "setup" so that I can modify what I have so that it will open-- thinking that this would fix whatever issue that caused it not to run and it says "The Installation Manager cannot install to a non-writable directory or a removable drive. Choose an accessible installation folder to which you have write permissions." I'm the administrator on my computer and I have more than enough room for the download. I'm at a lost and I need to get to program up and working so that I can work on a project for school. When I used the program 5 months ago I had it set-up on my external hard drive.