yes I knew what you have said there.
but I thought you said that I should do the way you say in this topic
because you say there that you already posted this once yesterday here:
then you mean what when you said to me ,I already posted this once yesterday?
and what driver I should install for my wifi adaptor?
because in the below link its link for similar drivers not worked.( the link not shows any package on arch aur website) https://bbs.archlinux.org/viewtopic.php?id=164042