Just started my Win10 Home system this morning. There was some type of flash notification box. Then no Launcher. Software is gone! Start Menu for Micro-Sys is empty. I see my shortcuts in Onedrive/documents/Micro-Sys/Launcher, just no software. I will try reinstalling 2.3.2 which I just downloaded (may switch to portable mode per web pages).

Anyone see anything like this?

Launcher does not do notifications (nor deletes itself) so sounds like something else possibly removed it. But with your Launcher shortcuts intact it should work simply reinstalling. If you find out more of what caused it, do please feel free to share