Hello Sundar, I am just in the process of deploying my first test-install under Win10. I believe the documentation is not fully up-to-date for the Windows part:
-> You need to download SWIG for windows (swig.org). I simply created a new directory, extracted the binaries there and referenced the path when compiling ore-swig
After that I tried to build with the lines from the PDF (I believe you miss an underscore at BOOST_ROOT).
That failed, giving a very similar error. I recompile now using the runCmakeVS scrips in the latest ORE and ORE-SWIG release, with that I get at least further (ore-swig still running). Perhaps worth a try redoing it with those, the parameters (which you obviosuly need to adjust) are slightly different.