Re: Windows/Macro Language Info?

> I'm sorry you don't get the point. The point is that if you back up
the
> file with a COBOL program, then you know for sure that it is OK.
> The utility will merely backup the file even if it is damaged .

If you have a system in which writing a file may result in corruption
of the data or loss of parts of the file then you cannot rely on the
backup file being undamaged when written even if reading the original
showed that to be perfect.

Restoring from that damaged backup then results in loss of data.