Signing Winpkfilter for vista x64 Home › Forums › Discussions › General › Signing Winpkfilter for vista x64 This topic has 1 reply, 2 voices, and was last updated 16 years, 3 months ago by Vadim Smirnov. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts July 28, 2008 at 1:56 pm #5219 aureliuhParticipant Hello, I have the following problem. I have signed the winpkfilter following the next procedure: inf2cat.exe /driver:. /os:Vista_x64 signtool sign /v /f xxxxxx.pfx /d “yyyyy” /du “http://www.yyyy.com” /t “http://timestamp.verisign.com/scripts/timstamp.dll” ndisrd.cat signtool sign /v /f xxxxxx.pfx /d “yyyyy” /du “http://www.yyyyy.com” /t “http://timestamp.verisign.com/scripts/timstamp.dll” ndisrd_m.cat signtool sign /v /f xxxxxx.pfx /d “yyyyy” /du “http://www.yyyyy.com” /t “http://timestamp.verisign.com/scripts/timstamp.dll” ndisrd.sys The problem is that when I want to install the voista will sees it as signed. When Vista start copping the files it says that the driver is not signed. Can anybody helps me with this? August 1, 2008 at 9:03 am #6652 Vadim SmirnovKeymaster I’d recommend to sign both CAT file and driver image. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In