prolific usb to serial comm port com3 error windows 10

#Prolific usb to serial comm port com3 error windows 10 install#
#Prolific usb to serial comm port com3 error windows 10 drivers#
#Prolific usb to serial comm port com3 error windows 10 update#
#Prolific usb to serial comm port com3 error windows 10 driver#

No Exceptions are thrown out, and the program keeps running. Just after calling Open(), the camera crashes and stops recording, making the windows error sound like it was removed from the PC. SerialPort port = new SerialPort('COM5', 9600, Parity.None, 8, StopBits.None) This is the code I use in the test program: VideoCapture c = new VideoCapture(0) For the serial port I use the standard Microsoft library, while for the camera I first used Directshow, then EMGUCV (I switched last week because i tought that the problem was caused by the camera library). So after searching for clues on the problem I found out that when I called serialport.Open(), the camera would crash. We immediately noticed that on the program startup, the camera would crash with that notorious sound that windows makes when you disconnect an usb device.

#Prolific usb to serial comm port com3 error windows 10 install#

So last week we bought a mini PC (a beelink bt3 pro) to give to our customers when they bought this machinery, so they could install our program on this dedicated pc.

#Prolific usb to serial comm port com3 error windows 10 driver#

If the problem still persists, there may be a driver version conflict due to multiple versions installed of the same driver.I'm writing a program in WPF that needs to connect to a serial port to get and send data to a piece of machinery, and connect to a camera mounted on the machinery to show the video stream.

#Prolific usb to serial comm port com3 error windows 10 update#

Start the update tool and perform the software update (see the update instructions). Windows 10 Anniversary Update and Later Servicing Drivers, Windows 10 Anniversary Update and Later Upgrade & Servicing Drivers.

Put your Safescan device in update mode (see the update instructions) Windows - Client, version 21H2 and later, Servicing Drivers, Windows - Client, version 21H2 and later, Upgrade & Servicing Drivers. Connect your Safescan device to the computer If the driver is correctly installed and you still get the error message, please try the following (in the below order):

#Prolific usb to serial comm port com3 error windows 10 drivers#

The Prolific PL-2303 drivers can be downloaded from Windows XP, 7: Your Safescan device should appear as 'Serial to USB comm device' under 'COM&LPT ports' in Windows Device Manager. This drives is required to establish communication between computer and device. The currency update tool (Multi Target Programmer) runs on Windows operating system only.Įnsure your device is connected with the appropriate USB cable to your computer.ġ55 / 165 / 185 detector: Mini USB to USB-A cable (see: )Ģ465-S / 2600 series / 2985-SX: USB-A to USB-A cable (see: )Ĭheck if the Prolific PL-2303 chipset driver is installed on your computer. Note if it says Rev0300 or Rev0400 Which Driver Version Rev0400 works with the lasest drivers from the Prolific Website (Xp, Win7 32 or 64.) Rev0300 needs older drivers XP: driver version 2.0.2.24. Click the drop down box and choose Harware IDs. This means there is no communication available between computer and device. Double click the adapter to open its properties. After updating the device I get the following error message: E70.After pressing first error E60 EXT IR SENSOR is shown, followed by error E50. During the early days of the dot com boom, our online PC maintenance tools were skyrocketing. PC Pitstop began in 1999 with an emphasis on computer diagnostics and maintenance. After a software update the following error message is shown: E70 EXT IR SENSOR. To open Internet Explorer in admim mode, right-click on the IE shortcut icon or IE link and select 'Run As Administrator'.My Safescan 26xx-S banknote counter shows Self test error message: E10 BANKNOTE FEEDING SENSOR.My Safescan 26xx-S banknote counter shows the following error message: E00 FLUORESCENCE SENSOR.Cleaning Instructions (Safescan 2600 series, older models).A foreign object like a coin, staple, rubber band or paperclip is blocking my device.After pressing, error message E60 EXT IR SENSOR is shown. After a currency update the following error message is shown: E70 EXT IR SENSOR.After performing the latest currency software update I have less currencies on my device.After performing a currency software update the display shows “ E107 Banknote Feeding Sensor Self Test Error” (sometimes followed by “E007 Fluorescence Sensor Self Test Error').After I have done a currency software update, the display of my banknote counter remains blank.