Asalamu ALikum, mein ne pehle bhi mail ki thee magar koi jawab nhe aya,bahi msn nhe chal raha, masla ye hai k jis server se hum net share kartee hain us mein ISA firewall yan isi tarha ka koi secure system install hai jo msn messenger ki port ko block kar deta hai yan isi tarha ka kuch or kaam karta ahi, or messenger nhe chalta, or mein windows live messenger chalana chahta haon, plz help me, agar koi choor raasta hai yan kuch bhi ho sakta hai to zaroor zaroor zaroor reply karna, thanks for that, Allah haifz