Unable to open serial port windows 10

To solve the problem, you must update the serial port driver and verify that it solves your problem. It worked for days on XP and suddenly I got the above message. To fix it, be sure to update the serial port driver and check if that solves your problem.

USB to serial not working using putty? I try a write to the port it says the port is not open. I run the application outside of devenv then it doesn. COMhelp help connect Create connection help disconnect Close existing connection. However, I cannot use saved sessions, as my aim is to use plink with Expect to automate.

Then I update the firmware, re-flash the Photon, and start a new puTTY session. Since the Photon will disconnect and reconnect COMwhen it reboots after flashing, I close the puTTY session and start another. Hi, Due to limited condition, we can’t reproduce your scenario to test, therefore, what I can think of is provide an idea for you. I think this is an old thread.

So stimmen Sie Windows perfekt auf Ihre Bedürfnisse ab! Unser Wissen kostenlos! This document details how to open a USB console connection to an Uplogix Local Manager using a computer running Windows 10.

Connecting to USB Console Port in Windows 10. I used putty with no problems on windows xp. Is their something I need to turn on in win to get this to work? Or, is there something else I could use other then putty. Unable to Mount Virtual COM Port in Windows 10.

I am trying to open a virtual serial (usb to serial ) port in Hyperterminal and it tells me that it cannot open the COM port. I have tried the exact steps on other computers running Windows 20 XP. I tested the cable and the pump under linux (a gentoo derivative), where it worked perfectly, albeit as root.

Just what to say thanks. This website has been very useful in assisting me in getting my usb to serial adapter to work. On my computer however there are no serial ports but when I follow the steps as above to change the com port when the usb to serial is plugged in quite a few of the ports in the drop down list has the status ‘in use’ next to them. As I tried running the same application on windows ioT, the pc hangs up as soon as I try to open a serial port using serialport.

Open () to start communication. I observed the same on a windows. I followed UAV Futures (FPV r) and when it came to hook up the quad (flight controller) to the computer to connect to beta flight. I just get a message in the logs saying Failed to open serial port.

This isn’t a major issue, and you can fix it by disabling those services. This is not a big problem, and you can solve it by disabling these services. Type Device Manager into Search Bar 4. I'm trying to console into a switch via Serial -Eth cable.

When I try to access the device, i'm told Another program is using the selected Telephony device. I can delete the fake monitor, but it comes back at reboot. I have removed old drivers and reinstalled new ones. Windows , and attempting to use Tag Scanner and Registration Reader. Tried running program both in regular and elevated modes.

Port appears in the Device Manager and communication on this port works with RealTerm. Port is created using a usb2serial dongle and named Prolific USB-to- Serial Comm Port (COM20) in the Device Manager. Problem is, Win sees Generic PnP Monitor there.

This happens regardless of which COM port I assign and use. Ensure this port is not already open. Please check your port Settings.

It also looks like it took care of the issue where the scale was only receiving data events for minutes or so.