>Actually I didn't open a port.. I just started getting that error on one machine that I use.. didn't happen on any of the other machines.. The line of code that it happened on is
> do blastme
>It's very weird that this happened, especially only on 1 computer

We have encountered this wierd error on computers which are running McAfee VirusScan 3.x. Disabling McAfee cleared up the problem. We could never get a reasonable explaination from McAfee or MS on this one. Try diabling every background process, including system tray VXDs that you can and see what happens.