You don't need to be sorry - Vasant was just pointing out that you were
much less likely to get help by attaching files without descriptions.
Historically, those that attach files haven't worked very hard to make
their question explicit, thinking that their problem would be
self-evident. Usually it isn't. That, along with the fact that workbooks
from unknown sources may contain viruses, means that most of the
regulars ignore attachments.
If you prefer to wait for someone who will open your workbook, that's
fine.