Re: Update Wizard...Device Not Found
 

Got it to work. I booted Windows XP in Safe Mode. I've known that to shake out XP sometimes when it's doing funny stuff. After rebooting normally, the update worked fine.

Re: Update Wizard...Device Not Found
 

I've had this issue also. In my case I had a previous version of the software, which I'd successfully used to flash an N770. On installing the latest version and trying to flash an N800, I get exactly the same problem (found new hardware... refuses to install drivers).

However, on a completely fresh Windows (2000 SP4) installation, it worked fine. Suggests that something has messed up in the drivers, maybe previous versions not being correctly uninstalled or something like that.