WS2012 RDSH with RemoteApps published via WS2012 RDCB. Windows 7 client with RDS 8.1.
RemoteFX USB Redirection enabled for "Imaging Devices" and a scanner with the same Device Class GUID (Brother ADS-1500W) is connected to the client PC, and works, locally. WHQL Driver is installed on the RDSH.
The device does redirect into the RemoteApp session, but its icon in Devices and Printers has statuses "Driver is unavailable" and "Driver error". In DevMgmt.msc, it shows up as "Other Device", and on the General tab of its properties, says "The drivers for this device are not installed. (Code 28).
If I click Update Driver it doesn't find a driver, and if I navigate to C:\Windows\System32\DriverStore\FileRepository and let it scan all subfolders, it doesn't find it either. I can see the drivers are installed to subfolders of FileRepository.
What else can I try?
Thanks!