Patch Emergency: Microsoft’s Bad Release

Bad Patches Results in Blue Screen of Death

Looks like Microsoft may be heading yet again into troubled waters with the new cumulative update approach to releasing patches.  After cancelling February’s Patch Tuesday altogether, they released a massive update in March forcing IT managers to scramble to install the huge number of updates.  And now in April, it looks like the recently released Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB4015217) or Cumulative Update for Windows 10 Version 1703 for x64-based Systems (KB4015583) may bring more pain than improvement.  Installs fail, and cause the target devices to blue screen, leaving users with inoperable devices.If you are using Windows automatic updates, there is no buffer between you and hours of work restoring corrupted computers.  Using Syxsense, you can easily create a phased rollout to test new content on a pilot group of devices.  With our centralized, web based console, you can verify the success of test groups across a globally distributed network BEFORE you start deployment.  Prevent calls from distressed employees before you have to recover from an IT disaster.  With CMS, when you discover that a patch is harmful, you can click a single button and move it to “Patch Quarantine”, a folder to store all patches you wish to never check or install.START FREE TRIALAdding to the confusion is Microsoft’s new practice of releasing 2 versions of the same patch.  When you search the Microsoft Update Catalog for April’s Patch Tuesday release you get multiple results for the same patch:

  • Delta update: Containing only the changes and additions since the last Patch Tuesday release
  • Cumulative Update: Containing all patches released to the current Windows Version


Because the cumulative update is every growing, and will swell to larger and larger sizes as the year progresses, downloading and installing every month is a waste of bandwidth, employee time, and resources.  The Delta update will remain smaller and get significantly more so later in the year.  With CMS you have the detection logic sophisticated enough to understand which version of the patch you need, only download the appropriate version, and even use our peer to peer sharing to make installation more efficient.