Just installed Angry scanner on my system. I believe I am running into the problem wherein Windows limits to 10 incomplete connections at a time, thus it takes a long time to scan the 255 possible hosts on my Windows network. I have located the TCPIP system file but have had conflicting answers on how to mod this file to allow more concurrent connection attempts. Plus I also just installed UltraEdit text editor. I am not at all good with this app yet, and I damaged a JPEG file I attempted to alter. So what I need is instructions for changing this file and saving it properly with UltraEdit (or another app) without mutilating it. Thank you in advance.