SCSI LUN

Hi,

Only in XP I found that behavior:
My SCSI scanner always request driver 8 times.
I looked in the props and it report a different LUN from 0 to 7.

I have disabled the LUN support from the host card: no effect.
I have look in the msdn found a doc in:
Q182541 - BETA-HOWTO: Controlling SCSI LUN Scanning in Windows NT 5.0

About "OneLun = 1" had no effect.
Although, perhaps I made a mistake there I am not sure I clearly understand the name format.

Can any body help me?

Thanks in advance.
Denis