From release notes of latest VisualDSP++5.0, Win7 x64 is supported. I installed the latest update 10 on my 64 bit win7. However, windows cannot install the driver atomaticaly. My board is ADSP-BF533 EZ-KIT LITE REV 1.6. So I installed the hardware driver manually from the software directory: Analog Devices\VisualDSP 5.0\Setup\Emu_Drivers. Although the driver is installed correctly, the VisualDSP IDDE session always failed to connect the board and gives an error dialog. I don't understand why this is happening and looking for help. Any adviced is appreciated.