After installing CTeX on my G partition. I found that I could not get winedt to compile LaTeX normally. Later I realize that is because winedt didn't detect the MiKTeX installed on G partition. So I manually changed all the path to the proper path. And now I can use "L" button and "dvipdf" button to generate pdf file properly.
But I found that I can't use "Texify" or "PdfTexify" button, it will give error message "texify: --interaction=errorstopmode: unknown option". I want to know what is wrong with my configuration?