Hi guys

I just updated windows 8.1 to windows 10 and I now got this error on ez builder:
8/15/2015 1:44 AM - Disconnected
8/15/2015 1:44 AM - Attempting connection on COM3
8/15/2015 1:44 AM - Connection Failed: System.TimeoutException: Timeout di scrittura.
in System.IO.Ports.SerialStream.Write(Byte[] array, Int32 offset, Int32 count, Int32 timeout)
in System.IO.Ports.SerialPort.Write(Byte[] buffer, Int32 offset, Int32 count)
in EZ_B.EZB.Connect(String hostname, Int32 baudRate)
8/15/2015 1:44 AM - Disconnected

Is this windows 10 related or am I missing some drivers?