Cart New Account Login

HomeAbout usProductsSupportForumsBlogCustomer Service

search inside this forum
search inside all forums
PE Micro MULTILINK UNIVERSAL FX stopped working
Tanmay C. Feb 28, 2020 at 12:07 PM (12:07 hours)
Staff: Zahar R.

  • Hi,
    We are using PE Micro MULTILINK UNIVERSAL FX.

    Suddenly two debugger stoped working and showing following error.

    Error 1:

    An error occured while connecting to the interface hardware or target specified in the Launch configuration dialogue. For this launch, you may retry/re-specify the connectionwith the following parameters

    USB Multilink-USB Port

    UMultilink Universal FX Rev C on USB1

    Error 2:

    'Launching Project' has encountered problem.

    Error in services launch sequence

    Does anybody faced similar issue earlier?

    Could you help me to get root cause of this issue?

    Thank you


  • Hi Tanmay, 

    What microprocessor are you working with?
    What software development IDE are you using?
    What operating system are you working under?

    Best Regards,

  • I am having the exact same issue, was working for weeks, and suddenly just stopped working, getting the same error message as Tanmay C.

    I am using:
    ARM micro.

  • I am using an

    1) ARM
    2) Kinetis Design Studio, Version: 3.2.0
    3) Windows 7

    Any help would be appreciated!

  • I also have checked my Device Manager in Windows and see a 

    Jungo Connectivity -> USB Multilink 2.0

    Windows says that the drivers are up to date?

  • I also can run the "Universal Multilink Update Architecture Selection Utility",
    and it can successfully update the firmware for the Multilink

    BTW, its a RX Rev C (PEMCBDA1E) (ARM Configuration)

    It shows up in the 2) Select Device, correctly

    And the Automatic Firmware Update says it succeeded, with firmware file


  • Hi Ken, 

    Can you please download and run driver test utility to see if all PEmicro drivers are properly installed on your PC:

    It would also be ideal to uninstall all of your PEmicro drivers, reboot your PC and install the latest drivers v12.7

    Best Regards,

  • (detected) C:\WINDOWS\sysnative\drivers\windrvr6.sys (Version 11.07)
    (detected) C:\WINDOWS\syswow64\peusb32bin64os.dll (Version 11.07)
    (detected) C:\WINDOWS\syswow64\peusb64bin64os.dll (Version 11.07)
    (detected) C:\WINDOWS\syswow64\peusbmgr2.dll (Version 6.123)
    (detected) C:\WINDOWS\syswow64\peusbmgr264.dll (Version 6.123)
    (detected) C:\WINDOWS\syswow64\libusb0.dll (Version 1.02)
    (detected) C:\WINDOWS\sysnative\drivers\libusb0.sys (Version 1.02)

    No Errors were detected

  • I will try the un-install, reboot, and re-install soon

  • Sounds good. 

    Ken, can you please please double check the version of PEmicro plugin that you have installed under the KDS?

    Please go to debug configuration, after re-installing the drivers. Does the Multilink interface shows up over there?

    Best Regards,

  • Hi, the re-install did the trick. I am now up and running again.


  • Hi Ken, 

    Excellent, good to hear that you got your setup to work. Please do not hesitate to contact us with any other questions.

    Best Regards,

Add comment

   Want to comment? Please login or create a new PEmicro account.

© 2020 P&E Microcomputer Systems Inc.
Website Terms of Use and Sales Agreement