I have been trying to configure my ISSs with an Envoy8X through WTDU but never could get it to work.
When I open WTDU I get an error message : "No COM port found on this computer. Did you install a virtual COM port driver ?" And then when I try to set the communication port, none appears in the "COM" window. When I looked into WTDU help, they say to check that the drivers are installed: I found these two SiLib.sys and SiUSBXp.sys
Do I need another driver ?
I have been trying to find virtual COM port driver for Davis instruments online, and found one on this page http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx
but I could not install it, because "the device driver installation wizard was unable to find any drivers designed for your machine".
Has anyone an idea about what else I can do ?
This is an urgent matter and Davis support is apparently too busy these days to answer my emails and I cannot call them as I am in the Philippines with no possibility to give international calls, so I really hope someone here can help me !