Download Ott-jakob Port Devices Driver

  • Virtual COM Port Driver Installation Manual Installing the virtual COM port driver software on a computer makes possible CAT communication via a USB cable to the SCU-17 or an compatible transceivers. This will allow computer control of TX (PTT, KEY, FSK), and the audio In/Out interface (except the FT-891).
  • Download drivers to communicate with. NI-DAQmx provides support for customers using NI data acquisition and signal conditioning devices. NI-VISA provides.
  • Open the Device Manager by right clicking “My computer” and selecting control panel. Look under Ports (COM & LPT). You should see an open port named 'USB Serial Port' Right click on the 'USB Serial Port' and choose the 'Update Driver Software' option. Next, choose the 'Browse my computer for Driver software' option.
  • Go to Device Manager (right click on My Computer, choose Manage and then find Device Manager in the left panel), or right click on Start Menu for Windows 10 and select Device Manager 3.
  1. Download Ott-jakob Port Devices Driver
  2. Download Ott-jakob Port Devices Driver Updater
  3. Download Ott-jakob Port Devices Drivers

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This article will guide you how to correctly install VAG-COM 409.1 KKL USB cable on Windows and VCDS software.

CAUTION Using VAG-COM 409.1 KKL:

In our experience, we don't recommend depending on VAG-COM 409.1. Because it's functionality is extremely limited. In addition — you'll need to pay extra $97 to upgrade free VCDS-Lite software to full version. And even if you do upgrade — it can only scan vehicles made up to year 2004.

For that reason we recommend to get the complete VAG-COM 2020 cable with original, unlocked and full version of VCDS software from Ross-Tech™ — by clicking here.

STEP 1: Download and Install VAG-COM KKL 409.1 Drivers

(DO NOT connect cable to your computer yet. Only do this when you're instructed below.)

Start by downloading the VAG-COM Driver Pack 1.

Here's how to install on different Windows versions..

Driver

Windows Vista, 7, 8, 8.1, 10:

Uncompress the file. Double-click on 'Install.exe' to install the drivers. When complete — plug in cable into any USB port on your computer and wait for automatic installation to complete.

If install is successful, move onto Step 2.

If installation fails, see below: Troubleshooting: If Drivers Failed To Install

Windows XP:

  1. Uncompress the file. Double-click on 'Install.exe' to install the drivers.
  2. Plug cable into any computer's USB port.
  3. 'Found New Hardware Wizard' will start and it will ask you 'Can Windows connect to Windows Update to search for the software?'. Select 'Yes'.
  4. Select 'Install the software automatically'.
  5. After the installation is complete, click 'Finish'.
  6. 'Found New Hardware Wizard' will start once again because there are two drivers for this cable.
  7. Go through the same steps as explained above to install this second driver.

If install is successful, move onto Step 2.

If installation fails, see below: Troubleshooting: If Drivers Failed To Install

Troubleshooting: If Drivers Failed To Install:

Installation failed? Download here VAG-COM Driver Pack 2.

Unextract the file into any folder. Then while your cable is connected to the computer — go Device Manager.

  • Windows Vista/7/8/10: Control Panel » System » Device Manager
  • Windows XP: Control Panel » System » 'Hardware' tab » Device Manager

You'll see a device similar to 'USB Serial Port' under either 'Other devices' or 'Ports (COM & LPT)'.

Right-click and choose 'Update Driver Software'. Like this:

Then select the location where you unextracted Driver Pack 2. Let it install.

STEP 2: Discover Port Number that VAG-COM KKL Cable is Using

Go to Control Panel. Unimtec driver download for windows 10.

  • Windows Vista/7/8/10: Control Panel » System » Device Manager
  • Windows XP: Control Panel » System » 'Hardware' tab » Device Manager

Expand 'Other devices' or 'Ports (COM & LPT)'. Whichever contains 'USB Serial Port'.

Next to 'USB Serial Port' — you'll see a number.

Download Ott-jakob Port Devices Driver

If the COM port number is between 1-4, then everything is fine. Move onto Step 3.

If the COM port number is above 4, then we'll have to change it so it's between 1-4. Here's how..

Right-click on 'USB Serial Port' and click on 'Properties' — as per below pic:

Then:

  1. Click: Port Settings
  2. Click: Advanced
  3. For 'COM Port Number' — you MUST choose any number between 1-4.

That's it! Now let's test if everything is working. Move onto next step below..

Cable should be plugged into computer.

  1. Start VCDS-Lite software.
  2. Click 'Options' button.
  3. You will see 'Select COM Port' box. Select the 'COM Port' number as explained in Step 2.
  4. Click the ‘Test’ button.
  5. If everything is good, it should display 'Interface Status: Found!'.
  6. You can now connect other end of cable to car. Turn on ignition. And you're ready to start diagnosing!

If test is not successful — check the following:

  1. Other software or devices using USB ports or that same COM Port could be conflicting. You should uninstall the suspected software or device for troubleshooting this problem.
  2. It should be noted that VAG-COM 409.1 KKL cable does not work on vehicles running on CAN-BUS System.
  3. Cable must be plugged into the vehicle with ignition ON.
  4. Test the cable with each COM Port from 1 to 4 in Windows Device Manager.
  5. Make sure that the driver is installed and configured as explained in Step 1.
More Troubleshooting Tips:
  • Only Audi, Volkswagen, Skoda and Seat vehicles are supported. Other brands will only work for generic OBD-II functions.
  • If VAG-COM 409.1 KKL cable doesn't connect — or if you get the error message 'Can't Synch Baud Rate' — then go to Options and set Start Baud to 9600. If 9600 doesn't work, try 4800 and 1200. Turn the vehicle's ignition OFF and back ON after each failed attempt to connect.
  • If you have installed VCDS software before or from another source, uninstall all versions of VCDS software right now, and delete directory 'C:Ross-Tech'. Then install latest version of VCDS-Lite software by clicking here.

For further information and instructions for troubleshooting, visit the following links:


How to Install & Register VCDS-Lite software That Came With Your VAG-COM 409.1 KKL Cable

Dec 21, 2020 • Filed to: USB Recovery • Proven solutions

Have you ever had difficulty connecting your devices to your computer using a Prolific USB to Serial adapter? If yes you are lucky to find this page, it will give you all the information need to fix an unresponsive Serial driver adapter. You may have noticed a yellow exclamation mark hovering over or beside the USB to Serial Driver when searching your Device Manager and if you have we can all agree that it signifies a prevailing problem.

Overview of the Error

If you are not able to connect your device to your PC using a USB to Serial adapter it may be that

  • The USB driver is outdated
  • The USB Driver is missing
  • Or even a corrupted driver

While you can't be so sure what the exact problem is there are solutions you can adopt to fix the issue once and for all. Read on to find quick fixes to resolve the problem.

1# Fix Prolific USB to Serial Driver not Working

Solution: Roll your Prolific USB to Serial Driver back to an older version

Updating your drivers often work wonders for your system because it makes sure that it runs on the latest features that guarantee maximum functionality. Unfortunately updating your drivers can cause this kind of error especially if your latest update does not work too well with your hardware. Once you upgrade your PC to the latest Windows version your Prolific USB to Serial Driver also updates to the latest driver software and if the driver is not compatible with your Hardware issues may arise. To correct the error, you will have to download the driver again by following these steps.

Download Ott-jakob Port Devices Driver Updater

  • Right-click on your PC Start button and open Device Manager
  • Double click LPT and COM ports then locate the Prolific USB to Serial Driver and right-click it so you can select Update Driver
  • For driver software click My computer
  • From My computer select 'Let me pick from a list of drivers available'
  • Choose an older version from the list then click Next
  • The driver you selected will be installed automatically
  • Once it has been downloaded reconnect the driver to see if it works.

2# Fix Prolific USB to Serial Driver 'Coder 10'

Driver issues reveal themselves in so many ways or through messages such as

  • This device will not start (Code 10)
  • There is no driver installed in this device
  • The driver was not successfully installed

A code 10 error may arise because the chip you are using is not an original one. If you are using a fake, the manufacturer has a way of disabling it due to copy write infringement and the copy write takes effect once you download a recent update. To protect your PC from getting this code, you will have to make sure that your Windows 10 never updates a driver without approval. Updates come in the form of 64 bit and 32-bit drivers. Below we will show you how to work your way around the problem.

Window 64 bit Fix

To fix Windows 64 bit OS including Prolific USB to Serial Adapter, follow through these steps.

  • Download 'PL2303_64bit_Installer.exe and Save
  • Remove every USB to Serial adapter from your PC and double click the 'PL2303_64bit_installer.exe
  • Follow the prompt by plugging in one USB to Serial adapter the click on Continue
  • Reboot your PC to get Windows up and running

If you have followed these process through and you still see the same error go to your device manager

  • Open the control panel and navigate to Device Manager
  • From your control panel navigate to the System category and click the Hardware tab
  • Scroll to the LPT/COM port and double click Prolific USB to Serial Comm Port
  • Click Drivers in the Properties section
  • The Driver you choose should read '3.3.2.102 with an appropriate date attached
  • If the date is wrong then it means the wrong driver was installed
  • Unplug the Serial adapter and run the steps again to install the correct driver

Window 32-bit

For Windows 32-bit OS systems follow these steps

  • You will have to download the 'PL-2303_Driver_Installer.exe and save from Microsoft download link
  • Run the program and eradicate the driver if you can
  • Run the installer once more to install a correct driver

To Troubleshoot for error if your device still does not work

  • Go to Control panel, enter System to access your Device Manager
  • Scroll down to the LPT/ COM port then double click Prolific USB to Serial Comm Port
  • Click Driver in the Windows Properties section
  • The driver must be numbered as '2.0.2.8' and dates accordingly

If the driver was not installed, remove the Serial adapter then run 'PL2303_Driver_Installer.exe' again. Follow directions in Device Manager to download the correct driver

The three solutions listed in this article have proven to be quite helpful in fixing a Prolific USB to Serial driver not working on Windows 10. They may appear confusing at first but if you follow each step in detail you can resolve the issue.

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