I recently purchased a ADF5610 eval board and downloaded both the SDP and ADF5610 software. SDP went fine, Device Manager recognizes the board when plugged in. The ADF5610 software downloaded and installed OK but when I click on ADF5610EvalGUI.exe nothing appears to happen. No errors, no warnings, and no GUI. I am on Windows 10. Any idea what is going on here? I downloaded both V1.9 (from the website) and V2.2 (from the FTP site)... same problem. Reinstalled, ran as administrator, ran in different compatibility modes etc, no joy. I also tried it on a clean virtual machine (Windows 10) and no difference. Any assistance would be much appreciated.