Oops should read 5.11.5408.
Try Google "Windows 10 deletes programs" e.g.
http://core1.staticworld.net/images/article/2012/09/jnprofil-100004509-byline.jpg ...

According to El Reg the Update is removing other software quote:

Microsoft pulled a major update for Windows after it blew away the user's privacy settings, allowing app developers and advertisers...

Interesting. V5.11.54408.
CCleaner was definitely removed from 2 laptops but I cannot remember if they were Monitoring at the time of the Update.
Also the update which previously failed on a Dell...

This update removes CCleaner. If CCleaner Is Monitoring then the update cannot remove it and will fail during "installing updates"
Cr*p
Pete j