Interface CancaseXL with Labview

i am getting error like 

VXLAPIErrorConverter.vi<ERR>
vector xl driver error 118 XL_ERR_INVALID_PORT

<b>Complete call chain:</b>
\s\s\s\s\sVXLAPIErrorConverter.vi
\s\s\s\s\sXLCanSetChannel.vi
\s\s\s\s\scancase.vi

 I am using vxlapi64.dll api and i am using vectorCanalyzer7.5 and i am using Labview2017 64bit .how to clear this error.Please find below attached file