Icarus Board dosnt get detected in cgminer when i use WinUSB

[vm1990]

ok so iv been messing around trying to get an Icarus Board to work (pretty new to FPGA) it gets detected when i use the driver Prolific and cgminer then tell me i need to install WinUSB driver i then install WinUSB driver and run cgminer again and it then says no Device found, i check Device manager and its there as
USB-Serial Controller D

anyone got any ideas??? its given me a headache trying to figure this out (i also really really hate anything to do with command line)

[rudrigorc2]

here is the driver you need, go to this page
http://www.prolific.com.tw/US/supportDownload.aspx?FileType=56&FileID=133&pcid=85&Page=0

if it asks for a LOGIN name, just use guest/guest as username and password

or you can try direct link here:
http://www.prolific.com.tw/admin/Technology/GetFile.ashx?fileID=232

[vm1990]

yep tried them drivers and cgminer tells me i need to install winusb

or am i missing something?

[rudrigorc2]

cgminer version? I though it had builtin drivers for fpga but I dont use windows for mining so I dont know

are you sure? PL2303_Prolific_DriverInstaller_v1.8.0.zip

[vm1990]

ok with driver PL2303_prolific_driverinstall_v1.8.0 installed i get an error with cgminer 3.3.0

USB init,open device failed, err-12 you need to install a WinUSB driver for - ICA device 2:3

if i change the driver to winusb then i get no device detected

[rudrigorc2]

try older version of cgminer

http://ck.kolivas.org/apps/cgminer/2.11/