使用keil 51 时 出现file has been changed outside the editor,reloa

keil 4 打开文件时 总是出现 the file has been changed outside the edit The file.D/A.has been modified the editor! 跑跑玩不了出现英文wrong file has been installed.please reinstall the she has been the editor of her school newspaper. Wrong file has been installed.Please reinstall the program. Wrong file has been installed.please reinstall the prongram什 this file has been damage everybody everthing has been changed 使用中的台式机出现error :no boot disk has been detected or the dsk ha 翻译这句话Every part of the editor has been made with one thing i 英语翻译Editor's Note:To revalue the yuan or not?This has been o 急! !出现warning!cpu has been changed.Please re-enter cpu setti