Not all VS2019 features are available. The following workloads work reliably:
The machine must have the SHA-2 code signing support update installed, as modern Visual Studio installers require this for security. visual studio 2019 windows 7
Developing for (or running) is a specific scenario with strict constraints. Since Windows 7 reached End of Life (EOL) in January 2020, this setup requires careful configuration to work correctly. Not all VS2019 features are available