China DOS Union

Help me:

When switching from one batch file to another, for example:

*********file1.bat*********
call file2.bat
echo display file1
file2.bat
echo display file1 again

*********file2.bat*********
echo display file2
...
...
...

After executing file1.bat, it should display:
display file2
display file1
display file2

Right?



But why does it instead become this (during system startup):
display file2
display file1
display file2
display file1