If you are having trouble installing the ldc1000.inf driver for LDC1000EVM
When you right click on the inf file then install. You would get something like this:
"The third-party INF does not contain digital signature information"
Follow these steps to successfully install the the driver
Disable secure boot from BIOS/EFI
Windows Key + R
Enter shutdown.exe /r /o /f /t 00
Click the "OK" button
System will restart to a "Choose an option" screen
Select "Troubleshoot" from "Choose an option" screen
Select "Advanced options" from "Troubleshoot" screen
Select "Windows Startup Settings" from "Advanced options" screen
Click "Restart" button
System will restart to "Advanced Boot Options" screen
Select "Disable Driver Signature Enforcement"
Once the system starts, install the ldc1OOO.inf drivers
idea from http://forum.arduino.cc/index.php/topic,94651.msg727588.html#msg727588