ContributionsMost RecentMost LikesSolutionsRe: error message when installing AQTime 8.40 on WIndows 7 x64 bit about unsigned driver That would be a question for a Microsoft rep, if the Windows, Control Panel\All Control Panel Items\Windows Update applet is failing. or try using the "Windows Update troubleshooter" Re: error message when installing AQTime 8.40 on WIndows 7 x64 bit about unsigned driver There is no patch from SmartBear. Make sure your Windows Operating System is up-to-date: Control Panel\All Control Panel Items\Windows Update Note: "Digital signatures are based on Microsoft public key infrastructure technology...." https://msdn.microsoft.com/en-us/library/windows/hardware/ff543743(v=vs.85).aspx And remember SmartBear technical reps are always ready to further help. Don't hesitate to open a AQtime support request for installation or usage issue: https://support.smartbear.com/message/?prod=AQtime Re: error message when installing AQTime 8.40 on WIndows 7 x64 bit about unsigned driver that 'Windows requires a digitally signed driver' issue was replicated in our lab, only when the Windows OS is 'not' up-to-date. AQtime's driver are signed. Before you install AQtime Pro, you should make sure that the following requirements are met: 1. the Windows Operating System is up-to-date. 2. your user account has the necessary permissions: You are logged in as admin or member of the admin group. See the AQtime Installation Guide for all the system requirements, important considerations and instructions for installing and maintaining AQtime Pro: * SmartBear technical reps are always ready to further help. Don't hesitate to contact the SmartBear Support team to get further assistance.