eLicenser USB Dongle Driver issue

I have a problem with the USB eLicenser dongle not being recognised. The dongle comes up as an unrecognised device in Windows device manager. I have followed the manual uninstall procedure on the Steinberg site and reinstalled but still the dongle is not recognised.

In desperation I hunted the driver install files down in the temp directory and ran the install separately and it fails with the following error “ERROR: RETURN UpdateDriverForPlugAndPlayDevices. (Error code 0x2: The system cannot find the file specified.)”. The log is below.

The dongle works fine on another computer, same OS same motherboard.

Please help if you can!


DPINST.LOG


INFO: ****************************************
INFO: 02/02/2016 12:56:19
INFO: Product Version 2.1.0.0.
INFO: Version: 6.0.6000
INFO: Platform ID: 2 (NT)
INFO: Service Pack: 0.0
INFO: Suite: 0x0100, Product Type: 1
INFO: Architecture: AMD64.
INFO: Interactive Windows Station
INFO: Command Line: '“C:\Users\matthew.HSOFTD\Desktop\eLC_Installer_6.7.1.8151_2016-02-02_12-19-47\eLicenser Driver Package - x64\DPInst.exe” ’
INFO: DPInst is a multi-lingual binary.
INFO: ****************************************
INFO: Current working directory: ‘C:\Users\matthew.HSOFTD\Desktop\eLC_Installer_6.7.1.8151_2016-02-02_12-19-47\eLicenser Driver Package - x64’
INFO: Running on path ‘C:\Users\matthew.HSOFTD\Desktop\eLC_Installer_6.7.1.8151_2016-02-02_12-19-47\eLicenser Driver Package - x64’
INFO: No valid ‘dpinst.xml’ file provided.
INFO: Found driver package: ‘C:\Users\matthew.HSOFTD\Desktop\eLC_Installer_6.7.1.8151_2016-02-02_12-19-47\eLicenser Driver Package - x64\SynUSB64.inf’.
INFO: Preinstalling ‘c:\users\matthew.hsoftd\desktop\elc_installer_6.7.1.8151_2016-02-02_12-19-47\elicenser driver package - x64\synusb64.inf’ …
INFO: ENTER: DriverPackagePreinstallW
INFO: Driver package is already preinstalled ‘c:\users\matthew.hsoftd\desktop\elc_installer_6.7.1.8151_2016-02-02_12-19-47\elicenser driver package - x64\synusb64.inf’.
SUCCESS:c:\users\matthew.hsoftd\desktop\elc_installer_6.7.1.8151_2016-02-02_12-19-47\elicenser driver package - x64\synusb64.inf is preinstalled.
INFO: RETURN: DriverPackagePreinstallW (0xB7)
INFO: ENTER: DriverPackageGetPathW
INFO: RETURN: DriverPackageGetPathW (0x0)
INFO: ENTER: DriverPackageInstallW
INFO: Installing INF file ‘c:\users\matthew.hsoftd\desktop\elc_installer_6.7.1.8151_2016-02-02_12-19-47\elicenser driver package - x64\synusb64.inf’ (Plug and Play).
INFO: Looking for Model Section [Steinberg.NTamd64]…
INFO: Installing devices with Id “USB\VID_0819&PID_0101&REV_0101” using INF “C:\Windows\System32\DriverStore\FileRepository\synusb64.inf_amd64_neutral_c0225427ebbecd78\synusb64.inf”.
INFO: ENTER UpdateDriverForPlugAndPlayDevices…
ERROR: RETURN UpdateDriverForPlugAndPlayDevices. (Error code 0x2: The system cannot find the file specified.)
ERROR: Installation failed. (Error code 0x2: The system cannot find the file specified.)
ERROR: PnP Install failed. (Error code 0x2: The system cannot find the file specified.)
INFO: Attempting to rollback …
INFO: No devices to rollback
INFO: RETURN: DriverPackageInstallW (0x2)