If I may, that seems fairly unlikely, even for the POS that Windows 10 has become. Among other things, as bad as Windows might be, I have difficulty imagining that the OS would do such a thing, because it's almost certainly going to cause the overwhelming majority of applications to have issue (when they can't save to their own config files, or what have you). This would extend way, way beyond WOFF, and as I said would probably affect most (all?) of the software on a computer.
MInd you, I'd freely admit that with Windows (especially 10) anything is possible...
Can you elaborate? (For example, what makes it apparent to you it has anything to do with a Windows Update?)
Last edited by kksnowbear; 10/08/19 12:24 PM.