S5pv210 出现一个离奇wince6.0 activesync 软件连接问题

        30%机器会在连接的时候弹出

cannot verify the version of Activesync on your device.A program such as firewall may be blocking a port Activesync users to connect to the device，or you may need to upgrade to a more recent version of Activesync on the PC？

防火墙？但是我关闭了防火墙，为啥还是这样，win7 32 和64 bit 都没事，就是这个Activesync 4.5 在XP下会出现这种蛋疼的问题！