轉自http://dannie007zxl.com/2012/12/25/winedt-error-saving-the-project-file-%E8%A7%A3%E5%86%B3%E5%8A%9E%E6%B3%95/
問題
每次打開WinEdt都是空目錄，關閉程序時提示“Error saving the project file:…”
解決辦法
win7系統下，沒有寫入文件夾權限導致。
Options -> Configuration Wizard -> User Profiles. 點擊 Create User Profile 按鈕 (all WinEdt configuration files and user dictionary will be copied in your Application Data folder where even restricted users are allowed to write)
重啓WinEdt