Fix for windows update issues, e.g. KB3213986

Many people are experiencing issues installing the cumulative update KB3213986

And there are a lot of pages on this suggesting the usual stop/rename/start stuff, but that did not do the trick on a machine I had to fiddle with.

The answer was .NET – again !!!

Windows display scaling blurring legacy programs

Windows display scaling is great for programs that support it. But certainly not for all.

Especially legacy apps get blurred, so use integer only, if possible!