Les67 (Customer) asked a question.

Upgrade to 6.74 and USB driver not working?

I upgraded the C-more software to 6.74 and the USB connection cannot be made. I was able to connect through the Ethernet port but not the USB port. I suspect the driver is not linked to the software. I run the driver application and I get a message about not able to verify version?

What is the best way to fix this? Uninstall all versions and re-install the 6.74 only?


  • ADC Community_02 (Automationdirect.com)

    I would uninstall 6.74 and try the below:

    • Extract the zip file to a location on your hard drive
    • Install the software from the extracted location (i.e. NOT from within the compressed zip file)
    • ** Disable or pause antivirus software during the install **

     

    Selected as Best
  • ADC Community_02 (Automationdirect.com)

    Can you post a screenshot of the error you are receiving?

    What version of C-more did you upgrade from?

    Do you the the device listed in Device Manager? (If yes, please post screenshot of that also.)

  • Les67 (Customer)

    The upgrade was from 6.73 to 6.74. Yes I see the driver in the device manager.USB driverStates it is working correctly:

    USB driver2When I try to install the driver again I get this:

    USB driver error

    Expand Post
  • ADC Community_02 (Automationdirect.com)

    I would uninstall 6.74 and try the below:

    • Extract the zip file to a location on your hard drive
    • Install the software from the extracted location (i.e. NOT from within the compressed zip file)
    • ** Disable or pause antivirus software during the install **

     

    Selected as Best
  • Les67 (Customer)

    That fixed it! Uninstall all versions. Then when I re-install 6.74 version, make sure to check mark the USB update box and restart computer. I think I did not check that box on the upgrade install and the USB driver was still connected to the old 6.73 version that I later un-installed. I generally, like to keep the last version installed just in case, but I had to remove them all this time.