Topic: Banglalion connection problem
Ami atodin XP use kortam.Aj dupure windows 7 set up diyechi.7 set up dewar por theke jotobaar e net a connected hote chacchi,minimum 10 bar try kora lagche.Authentication failed dekhacche.Ami usb modem use kori.Tobe xp te thakakalin amar ai problem hoyni.Network jonito problem nai.Jokhon connected hocche tokhon CINR 23-25 ar moddhe.Kintu kokhonoy 8/10 bar ar connected hocche na.Ata ki kono problem??naki win 7 a amn hoy???