There have been a few posts on the Yahoo lightning detectors group about this problem Someone reckoned it was because the driver was written using an older version of Jungo’s Windriver and Boltek needed to update it. The person got around the same problem you’re having by -
1) Download the latest drivers- 2) From Device Manager - Delete the Jungo Device 3) Delete all instances of WDPNP.SYS and WINDRVR.SYS from your system. 4) Reboot. 5) When Windows detects the new hardware and asks for the drivers point it at the files you downloaded in Step 1. 6) Complete the "new hardware routine". 7) Now ensure you have a copy of WDPNP.SYS and WINDRVR.SYS from Step 1 in both C:\WINDOWS\System32\Drivers and in C:\Windows. If not manually copy them into those locations. 8) Reboot again.You should now have a working card. There is obviously a bug in the
code that looks for the drivers in two different places.
Don’t know if that will help but might be worth a try
Julian