Wizard said:
I just posted a questions abd figured it out immediately afterward.
How can I delete my posted questions so I don't waste anyone's time?
In general, trying to cancel a newsgroup posting is useless. It rarely has
any effect unless it's done almost immediately, and even then, it doesn't
always help.
The reason is that you post your message to the particular news server you
use. But your message is very quickly propagated to the hundreds or
thousands of other news servers all over the world that carry the same
newsgroup. At most, you can cancel the message from your news server, but
you can't have any effect on all the other news servers if your message is
already there. So unless you cancel before any propagation occurs, you
haven't really accomplished anything.