intersk, примените
твик реестра
Код:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Ports]
"COM1:"="9600,n,8,1"
"COM2:"="9600,n,8,1"
"COM3:"="9600,n,8,1"
"COM4:"="9600,n,8,1"
"FILE:"=""
"LPT1:"=""
"LPT2:"=""
"LPT3:"=""
@=""
и перезагрузитесь.