Detect If A File And Folder Exist With a Batch File
Iwantittocheckifitisalreadyinstalled,ifyes,thendonothingandclosedthebatchfile.Ifno,thencontinuewiththeinstallation/copyingfiles.,I'mtryingtowriteabatchfilethatchecksfortwodirectoriesandifthedirectoriesexists,deleteallfilesandsubfoldersinbothdirec...。參考影片的文章的如下: