USB device restart

To all,

I have a USB device that is working OK with a driver from Thesycon up to
Windows XP.

I am planning to use WinUSB with Vista. I have mad a .inf file to use
WinUSB, but I get an error when loading the driver. The following is a
piece of setupapi.dev.log

dvi: {Writing Device Properties -
Complete}
inf: {Install Inf Section
[USB_Install.Services]}
inf:
AddService=WinUSB,0x00000002,WinUSB_ServiceInstall (usb.inf line 43)
inf: ServiceType=1 (usb.inf
line 47)
inf: StartType=3 (usb.inf line 48)
inf: ErrorControl=1 (usb.inf
line 49)
inf:
ServiceBinary=C:\Windows\system32\DRIVERS\WinUSB.sys (usb.inf line 50)
inf: DisplayName=“WinUSB Driver
Service” (usb.inf line 46)
dvi: Add Service: Created
service ‘WinUSB’.
inf: {Install Inf Section
[USB_Install.Services] exit(0x00000000)}
dvi: {Install DEVICE exit (0x00000000)}
dvi: Writing common driver property settings.
dvi: DriverDescription=Visagraph USB
dvi: DeviceDisplayName=Visagraph USB
dvi: {Restarting Devices} 17:48:42.864
dvi: Restart:
USB\VID_16C0&PID_294A\05070172
dvi: Restart complete.
!!! dvi: Device not started: Device has
problem: 0x0a: CM_PROB_FAILED_START.
dvi: {Restarting Devices exit} 17:48:46.046

As I understand it, the problem is “Restarting device”. This may be
something that was not necessary with the Thesycon driver. Does anybody
know what this is?

Kurt Nyström