I have a Windows 2008 R2 Server that will not allow kernel-mode Printer drivers to install. I have setup a group policy to disable this option and verified that the registry value is set to 0 (disabled). However, when I run gpresults /v it shows that the Value is 0,0,0,0 but the state is enabled. I found a few different articles discussing hotfixes (981957 and 979559) and I uninstalled them. I also found 2 other articles (2160329 and 2479628) but they don't show up as being installed. It still shows that the state is enabled and I can't install my printer. Any help would be appreciated.