[Dev-C++] confused

[alf <al...@bl...>]

Hi,
When I copy a programme from the SAMS 24 hour book I always get compiler =
errors.
When I copy the same programme from the disk and put it into my files =
the programme works when executed.
I have put both programmes onto screen and made sure they are alike.
Does this mean that my dev-c++ is not configured correctly or what?
Thanks in anticipation