SD card not recognized

[ninerlitning]

The PC does not recognize the SD card and I am unable to load anything whatsoever. It is attached correctly and have selected the disc on the prompt.:-\

 

[Patg88]

Do you have the drivers for your computer?
http://member.america.htc.com/download/RomCode/Sync3/setup_3.0.5511.exe
If so when you plug in the usb to your phone did you check Disk Drive> done?