I obatined AD9545 Eva board and tried to connect PC (Win7 64 bit). But every PC cannot install USB driver.
I know some peaple had connected to PC successfully.
Please advise the PC USB connection.
Windows recently changed its policy for kernel-mode drivers which is the root cause of this issue. Driver's with an older signature are currently grandfathered in, so you will actually need to use an older installer for the LRF drivers to fix this issue until we are able to update the drivers to be user-mode. Such an installer can be found here: http://www.analog.com/media/en/evaluation-boards-kits/evaluation-software/EVAL-AD9576-driver_installer.zip
The ACE installer re-signs the driver each time it builds the installer, so the driver package included within it is too new to be grandfathered in, hence the need to disable the driver signature enforcement to get them to work. Sorry for the issue.