I am trying to install a router on my computer. I make all the necessary connections then try to setup the router. To do this I need to go to the command processor. I to to START> RUN> cmp. The command processor comes up the I enter the following: C:\>ping 192.168.1.1the following is then displayed:'ping' is not recognized as an internal or external command,operable program or batch file. The same thing happens with nearly every command I try to use. I can change between directories using the chdir and cd.. commands. Retired from Aerospace industry1 person got this answerI do too