Error using vcpkg

[albaropereyra22]

I am using Visual Studio 2026 and I am getting the following error when I try to run the commands in the wiki.

Here is the error I get: error: in triplet x64-windows: Unable to find a valid Visual Studio instance Could not locate a complete Visual Studio instance The following paths were examined for Visual Studio instances: C:\Program Files\Microsoft Visual Studio\18\Insiders\VC\Auxiliary/Build\vcvarsall.bat

When I try the following command; ./vcpkg install jsoncpp

Please advise, Thanks,