Hey guys, I may found a problem here.. I'm trying to build tianocore with visual studio 2017, the tianocore commit id is df7c81b5b219c9aee776baa466dd64c9d318dd80(Tue Apr 30 10:16:01 2019), after seting up the build environment and change TOOL_CHAIN_TAG to VS2017x86 according from https://github.com/tianocore/tianocore.github.io/wiki/Windows-systems-ToolChain-Matrix , then build, the process will terminate with error message: [VS2017x86] not defined. No toolchain available for build! After several tries, i change TOOL_CHAIN_TAG to VS2017 instead of VS2017x86, then the problem solved, i'm not sure if vs2017 setting is inconsistent with vs2015 or vs2010.. or i have wrong setting somewhere else? Best regards, Flynn