cougarz
Guest
I have to run a spiral curve, I have seen that the topic has already been treated but I can't insert the equation. at the moment when I click on "define" referring to the equation, it seems a moment the system window (cmd.exe) with "impossible to find the specified path" and then closes immediately. I also looked in the help and says that you should open a window in which to type the equation, you talk about notespad, I don't have any of 2. that there is some wrong path in my config.pro?