How I can modify the code to make work all statements?

Question

I have the next code :

private void Install_Click(object sender, EventArgs e)
{

    string configfilename = path + \"config.ini\";
    string installerfilename          


        

Answer 1

There is a mechanism to read/write to ini file. There is no need to re-invent the wheel here. Take a look at Reading/writing an INI file