Firewall preveted upgrade to 1.2.1

I just wanted to pass along a problem I ran into in updating to 1.2.1 this morning.  I was able to update the firmware however, all panadapter displays were frozen.  After chatting with Dudley, I started eliminating items in my Windows 7 startup directory.  As soon as I came to the firewall program, The SSDR displays came to life.  In my case, it was System Suite Professional by VCOM.  Fortunately, the program allows exceptions for programs you want to run.