I have 3G Data Card 7.2 Mbps from BSNL.
Today my laptop is not detecting this modem.
Where the latest version of this data card software is available.
Earlier it was working with my laptop but not excellent.
After a gap of 31 days today I connected it with my laptop but it was not detected by laptop.
My computer>manage>device manager> it says that driver of the devices is not loaded.
Please suggest what to do