We have signed driver, it works well on both Vista x64 and Windows 7 x64. only the issue is that on Vista it shows Digital Signer Property i.e "company name" in lower case letters how ever on windows 7 it shows it correctly i.e in sentance case. (First Letter Capital) as is provided in certificate.
is it the issue with vista orI am missing something.
I have signed the driver using kernel mode signing certificate using microsoft authenticode issued by verisign.
Another issue is, it does't show Digital Signer , and displays string "Not Digitaly Signed" in Driver Details (Driver Properties-> Driver Tab -> Driver Detail (button)) it is observed on both vista and windows 7