I tried to install through Device Manager. After I connected the phone to my laptop, i got link as \'Celkon incorporated GSM handset\' in \'Other devices\' portion of Device
I have the same issue before but I solved it easily by just following these steps:
*connect your android phone in a debugging mode
(to enable debugging mode, go to settings, scroll down About Phone, scroll down tap seven times Build Number and it will automatically enable developer option, turn on developer options and check USB debugging)
download Universal ADB Driver Installer
*choose Adb Driver Installer (Universal)
*install it
*it will automatically detect your android device(any kind of brand)
*chose the device and install