Cuda 11.1.1456.81 Windows Installer Fails - NSight Visual Studio Edition

When I install Cuda 11.1.1456.81 on my Windows 10 x64 machine that has Visual Studio 2019 Enterprise the installation prompts

No supported version of Visual Studio Found
I check the “I understand, and wish to continue…”

The install starts, but then fails on
Nsight Visual Studio Edition 11.1 Failed

I don’t seem to be able to work around this. Any suggestions?

Cheers,

Malcolm