yeah @Nik update your web reference and re-gen your proxy classes

<value>https://webservices.netsuite.com/services/NetSuitePort_2017_2</value> is the only web reference I need to update or are there more of them, that's the part I am confused about. I am working with this toolkit for the first time and don't know much about this. Thanks in advance for your resposne.