I have seen the following problem : 1) I create a virtual disk with : mount c c:\test 2) Command : c: 3) Command : dir All directories and files are listed. On windows side, I create a new file "Test.bat" in "c:\test" directories. 4) In DosBox : dir The file "Test.bat" doesn't appear. But the command "type test.bat" show me the content of this new file. Why ?