I scan my ports.
I after I put my open my ip and my port in the software "admin21"
and I try to "vist" my computer...., and I can't enter!

Are you shure your are asking about our freeware network utilities? If you can't connect to remote machine using RAdmin viewer - please, send us e-mail to support@radmin.com or ask your question in RAdmin forum.

If your are asking about our network utilities - please, try to use as simple english as possible (i can't translate half of your sentence) and describe problem more detailed.

Best regards, Gregor Petrov, Famatech Support Team