SD card unsupported problem on HTC Desire X

Hello friend,
I own Desire x and recently I did format my device using recovery and after that I am unable to use the sd card on my device. It’is throwing out an error like unsupported card I don’t know what to do.
Kindly help me to overcome this issue.

Hello friend,
You can follow these steps:-

1.install your HTC Desire X drivers.
2.change transfer mode to msc(micro sd card).
3.when you connect to pc then click on connect on your phone screen.
4.it definitely work.