I read abou it. I tried do tried to scan with nmap with disabled firewall and IDS, but the result was the same. I found a tool (proxychain) to start nmap and other softs with proxy support, but it is for linux. I found such software for windows, but it hasn't console mode and I need to copy&paste the nmap command with arguments to start it. I need some sort of sockschains for winxp, but to be console. I work with linux, but now I can't use Linux. I love the console and with console you work more easy than the GUI