How to do kb3081438 update failure

Microsoft pushed the third cumulative update patch KB3081438 of Win10 official version a few days ago. This patch contains all the previous repair functions as the first two. In view of the fact that the first two patches were not installed smoothly, a considerable number of users reported that they could not be successfully installed. Microsoft said that this patch will solve the previous problems. However, things are not as optimistic as Microsoft said. The third patch also encountered "Waterloo" on some users' computers, but it still could not be installed properly.

According to the user's response, similar to the previous two update failures, in the installation process before restarting the computer and entering the system again, after 75%, it will prompt "Cannot complete the update", need to restore change. After rebooting, the user tries to install again and it does not help.
From the failure of these installations and updates, Microsoft said that every time, "the next time" patch will solve the previous problem, but from the actual situation, the ability to solve the problem is still quite limited. . At present, Microsoft has not responded to this question, and third parties have no solution for the time being. Users who encounter this problem should not try to restart the computer for installation, so as not to waste time.