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Re: Moxa Uport 1150

Posted: 11. Jun 2019, 14:52
by koganei
I'm also having this problem. It appears to be only Moxa UPorts, all other USB devices work. Have tried both UPort 1110 and UPort 1150.
  • Windows 10 Pro 64-bit host
  • Windows 7 Pro 32-bit guest
  • VB Version 6.0.8 r130520 (Qt5.6.2) with extension pack installed
  • Guest additions installed on guest
Have tried all the troubleshooting steps - USB filter created. The device appears in Device Manager, but has a "This device cannot start. (Code 10)" error.
The second tab of the device properties shows it is COM0, when it should have assigned it a COM port number:

https://drive.google.com/open?id=1k7Q-9 ... opaatbxmMV

If I try to leave the tab, I get an error pop-up saying "Port 1 (COM 0) Com number invalid !"

Interesting thing is I had it working in an older version of VB, can't remember what version though. Moxa had also updated the driver since then. And obviously it works in the host. So not sure if VB is the issue or the Moxa driver is.

Let me know if I can provide any other info to help with diagnosis.

Re: Moxa Uport 1150

Posted: 11. Jun 2019, 15:03
by mpack
I suggest that you start again, creating a new topic rather than awaken an 8 year old one.

In the new topic, please attach screenshots and logs locally. Most of us will not go offsite site just to see your data. Zip logs before attaching them.