Error 56 When Installing a LabVIEW Web Service

Updated Sep 13, 2021

Reported In


  • LabVIEW

Issue Details

When I install my application that includes a web service I am getting the following error at the end of the process when the installer tries to install the web service component:

How can I fix this?


This error is related to the 10s timeout when publishing the web service. Please reduce the size of the web service or contact National Instruments Technical Support to get a new version of NILVWSPostInstallerScript.exe that will allow a longer timeout.