It's not related. You connected to the internet and your machine was infected the same way many others have been. If you don't download the specific update for this exploit or if you don't have antivirus/firewall protection, you will get re-infected... no matter how many times you reload. That is, unless the machine(s) infecting you get themselves fixed. If you're not on the internet, you shouldn't experience the problem... but of course you can't download the update without being on the net.
<font color=red> If you design software that is fool-proof, only a fool will want to use it. </font color=red>