KT,
We are not communicating well. So, reset . .
1. I am a user. I don't make any decisions about what is in a program, or how it installs.
2. the only control I have over that software is to install/use it , or not. A supplied installer (comes with the program purchase) actually does the installation.
3. The program installer makes the choices about installing any Visual C++ re-distributables it requires based on the program version and the supported operating system on the PC, and downloads/installs those from the Microsoft library as part of the installation.
4. I've used it successfully for 13 versions over for 12 years under windows XP3 and then win 7. The win 7 installation - to be upgraded - is successfully running 5 versions of VS (X9, X10, 2018,2019, 2020).
5. My problem has been with upgrading the OS to win10, In that configuration, the 1st installed version of VS (x10) works. When a second version (2018) is installed the 2nd version works but 1st version fails, a failure point traced to visual C++ re-distributables.
6 This topic thread was about uninstalling or otherwise managing those re-distributables, to avoid this situation when I next tried to upgrade.
7. YOU made the point that installing as administrator would avoid hang-ups and crashes.
8. I asked you to clarify that statement with respect to the re-distributables being used.
So far, you've dodged the question. Not much help at all, really.