This morning I had a corporate push of Windows 10 1809. After multiple reboots of my machine, TWS was almost completely gone from my machine
The main folder and sub-folders were there, but all other files in all the folders were gone, except for one file with a 0 size:
C:\Program Files (x86)\The Welkin Suite\The Welkin Suite\Extensions\Application\CefSharpLog.txt
Welkin Suite was running on my machine when the Windows 10 installation began, and when Windows told me I needed to reboot, I shut everything down normal (TWS prompted me to save my solution file, which I did).
I just re-installed TWS, and I see that Bloom 27 update came out today. I had had TWS running on my machine for 2 days, so I had not seen anything about there being updates for TWS ready to install. And there was no message when I shut the app down about there being an update.
My MRU of projects is still on the machine, and I was not prompted to re-enter license info, so I think the re-install of TWS has me back to where I was, plus the Bloom 27 update.
Likely not a common occurrence of both happening at once, but wanted to let you know