hello ....how can I get the osquery.wxs path?

If you are referring to the WiX source file, there isn't one because it's generated by CMake, using the

osquery-packaging

repository. There is however a "fragment" that's used to patch the generated WiX files here: https://github.com/osquery/osquery/blob/master/tools/deployment/windows_packaging/msi/osquery_wix_patch.xml

thankyou so much