enclave will not install due to msbuild error in Microsoft windows

I am trying to build a react-pwa app for personal use ,but enclave is not installing due to a BUILD error on microsoft windows

gyp info spawn args ]
Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
Build started 15/04/2020 09:40:22.
MSBUILD : error MSB4132: The tools version "2.0" is unrecognized. Available tools versions are "4.0".

Build FAILED.

  MSBUILD : error MSB4132: The tools version "2.0" is unrecognized. Available tools versions are "4.0".

    0 Warning(s)
    1 Error(s)

Time Elapsed 00:00:00.27
gyp ERR! build error
gyp ERR! stack Error: `C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe` failed with exit code: 1```
WHAT CAN I DO?