Close the wizard and perform a system reboot to allow changes to take effect. Read EULA (End User License Agreement) and agree to proceed with the installation process. Allow Windows to run the file (if necessary). Locate and double-click on the available setup file. Unzip the file and enter the newly-created directory. Save the downloadable package on an accessible location (such as your desktop).
To install this package please do the following: Even though other OSes might be compatible as well, we do not recommend applying this release on platforms other than the ones specified. If it has been installed, updating (overwrite-installing) may fix problems, add new functions, or expand existing ones. Broken, withdrawn updates shake that confidence.This package contains the files needed for installing the Tablet driver.
Users have to have confidence that installing an update won't break their machine. While IT departments might be able to test updates in a lab before deploying them, providing some protection against faulty fixes, home users have no such luxury. But if this kind of problem continues, that seems like an inevitable outcome. With Windows Update so important to keeping Windows users secure, a loss of confidence would be very bad news. This concern is compounded by Microsoft's decision to lay off many dedicated software testers earlier in the year. It's unclear how widespread the certificate problem-or any of the previous problems that have caused patches to be reissued-really is, but there's nonetheless a growing sense among many Windows users that patches are less reliable, and more frequently withdrawn, than they used to be. The Exchange patch has now been updated and reissued. The certificate update isn't the only patch from this Tuesday that was withdrawn an Exchange 2013 update was also withdrawn temporarily after problems were discovered by end users. This withdrawn update is the latest of several updates that Redmond has pulled this year. However, the company continues to offer, and recommend, the patch for Windows 8, 8.1, Windows Server 2012, and 2012 R2. Microsoft has issued a second update to remove the bad update from affected machines and has withdrawn the original update for Windows 7. The error code 0x8004FF91 seems to be a common finding.
Unfortunately, this apparently simple change has had severe consequences for some users of Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1, with users reporting that Windows Update, drivers from both Nvidia and AMD, and some third-party software including Virtual Box are all unable to install correctly. With the update, this frequency is increased to once a day. Without the update, Windows is meant to poll for certificate updates once a week. The purpose of this update was to change how Windows updates its collection of root certificates used to authenticate SSL and TLS connections. One of this week's Patch Tuesday updates for Windows 7 has been withdrawn after some users discovered that it blocked installation of software containing digital signatures, including first- and third-party software, and even other Windows updates.