I've been trying to use the DIFxAPP code to install our NFS Client Device
driver and have been running into problems. The DIFxAPP code requires a
WHQL digital signature.for use with Windows 2000 and XP. Since we have no
hardware we cannot take advantage of that program. An Authenticode
signature can be used for Windows Server 2003, but apparently not for Win2k
and XP. Has anyone else run into this problem? Any workarounds?

Does anyone know why a WHQL digital signature is a requirement? Any idea if
this requirement might be relaxed in the future?


The error that cat get past is 0x800B0100L which is "No signature was
present in the subject."

I have supplied an Authenticode signiture, so I'm guessing that it wants a
WHQL digital signature, correct?

Regards,