For my case, TeXnicCenter allows a single file to be loaded more than once. So, when the second file is edited, I get a message.
My question is how can I prevent it from happening by making TeXnicCenter to lock the file when it is open.The file has been modified outside TeXnicCenter
Because, while working with multiple files, it is common to click the icon again to see the file and mistakenly opening same file twice would always result in the same problem.
Thanks