QUOTE(Michellee @ Aug 20 2008, 11:19 AM)

Please note that "windrvNT.sys" attached in windrvNt.zip doesn't contain any virus or spyware. Your antivirus indicates windrvNt.sys as "adware with risk of 5" Kindly remove this false positive from your antivirus program and/or Spyware removal program in the next update.
Kindly reply to this message within 3 days as this issue is harming our business.
Hi Michellee!
Apparently the windrvNT.sys driver file is installed by the "Folder Lock" application that can be used to hide files, folders, pictures and documents using rootkit techniques. The file has been in detection since the end of 2007. We will re-investigate the file and the installing application and in the mean time the "windrvNT.sys" driver file will be removed from detection as of the next definition file update.
Regards,
LS Pekka
Lavasoft Research