I have a BSNL 3g data card BSNL 3G data card( Model no : LW272 ). I had installed it on my Dell Laptop(Windows 7). then for some stupid reasons i deleted the drivers of this data card.
Now when i connect data card to my system,it is not detected by the system and i am not able to use it as a modem.
I am not able to find the drivers for this data card. how can i fix my issue?