I was the one at the AC Advisory Board meeting that had the issue pop up. The night before the meeting, I opted to install Windows 10 on my laptop and the next morning, AC was gone.

For the most part, the Windows 10 updates have been ok for me. Where there was an error in installing and I had to do a repair installation or recovery, I did run into the issue of things including AC being removed from the system and needing to be re-installed. But the very first installation on the laptop didn't have an initial problem with the Windows 10 install before it erased AC (along with other programs, including Adobe Acrobat reader).

So the caveat is, like always, back up, back up, back up. smile

Shankar
Family Med
Lawrenceville, NJ