Windows 10 Cumulative Update KB3172985 Patch Frequent Failure Causes and Solutions

Microsoft today issued new cumulative patches KB3172985 and KB3163912 for Windows 10 10586 (TH1) and 10240 (RTM) versions, which are summarized for Secure Boot, Flash Player, Security updates for the Windows kernel, .NET Framework, kernel mode drivers, Windows security kernel mode, Microsoft Print Services, Edge, IE, etc., are highly recommended for updates.

The cumulative update KB3172985 released on the calendar day of this month is upgraded to 10586.494 after deployment. As usual, some users have experienced the inability to install. If you pay attention to this news about Microsoft's cumulative aspects, then you may know that almost all the updates released by Microsoft are unable to install, and even some users continue to face such embarrassment.

KB3172985 is no exception. According to reports on Microsoft's own support forum, there are user reports that KB3172985 can't be installed. When you finish downloading and restart the system, you will get this when the installer starts. One tip: "We were unable to complete the update and were unable to perform the change. ” The PC then performs a rollback operation and jumps back to the system desktop before installation.

Executing Windows Update and then re-attempting to download the same update, the PC needs to be rebooted to complete the installation, but will experience the same bug and cannot be updated. In addition, there are reports that several times of jamming occurred before the cumulative update download process was completed. It was thought that there was a problem with the server downloading the file, but it was not found to be the problem.

But like many cumulative patches before, KB3172985 is also a big problem.

In the official Microsoft support forum, many users have responded that the patch installation failed. When the update is restarted, it will prompt that the installation cannot be completed and the changes will be revoked.

But after the reboot is completed, Windows Update will also prompt the patch, and the result will fail to install again and fall into an infinite loop.

There are people who will be stuck in the response patch download, stuck in different schedules (such as 95%), but after waiting patiently for a few hours, someone can be lucky to complete the download.

There is currently no workaround, but Microsoft said it has noticed the user report and will fix it as soon as possible.
The card is on 95%
But after a long wait, I am lucky to download and install it successfully