SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world. And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download (registration required) various documents highlighting:

System Workbench for STM32

Where does SW4STM32 go after running the 64bit installer?

The following situation:

I compiled a program from within STM32CubeMX. Since I had to be compatible with a YT tutorial that was based on a prior version (4.27) I grabbed that one and installed it under Windows 10, alongside with a current STM32CubeMX (6.1.0). I also ran that version (4.27) directly from the directory it was unzipped into.

When it came to compilation the project handle noticed that the toolchain was missing and I agreed to let SW4STM32 be automatically installed.

So far so good, but when trying to execute the project STM32CubeIDE or STM32CubeProgrammer got fired (since they also where installed and somehow got hold on the project files).

I uninstalled them and suddenly the SW4STM32 toolchain in STM32CubeMX also was gone.

So my question: How can I repair this situation. My first idea was, to download SW4STM32 from this site,
decided to download the 64bit installer install_sw4stm32_win_64bits-v2.9.exe.

I fired it up, a DOS box with some autorun.bat appeared and finished.

Could anyone give me some help to repair this situation? Where are the “Toolchain in System Default Program Settings”?