Default Flash Stock Rom

someone knows how to flash rom using normall usb pc and phone?i use it on win 8.1 and get error 338,PK VERIFY ERROR.my cid is htc 032,i downloaded htc europe 1.00,extract exe file using winrar and run rom update.got bootloader mode on my phone via usb,but on 1%,boot device and says error 338.pls help.