Hi Jeff, Thank you for your response. I got the commit number from here: http://openssl.6102.n7.nabble.com/Windows-x86-64-build-broken-RE-openssl-users-OpenSSL-version-1-0-1q-released-corrected-download-td61450.html The commit number was provided by Steve (Dr Stephen N. Henson. OpenSSL project core developer). Aaron -- View this message in context: http://openssl.6102.n7.nabble.com/How-to-fix-OpenSSL-1-0-1q-Windows-x86-64-build-failure-tp62289p62326.html Sent from the OpenSSL - User mailing list archive at Nabble.com.