TestStand 2019 does not show "IVI Switch Step" on insertion palette

[godel]

Hi, 

I am new to the TestStand, and I try to use a NI switch module in our test. After reading the following link: 
https://www.ni.com/en-us/support/documentation/supplemental/09/using-switches-in-ni-teststand.html, I know that there are several ways to integrate NI switch module into TestStand. 

But I find that there is no "IVI Switch Step" on insertion palette of TestStand 2019. I can not try "IVI switch step" approach. Is there something missing? 

Thanks for your help

Godel

[WireWeaver · Accepted solution]

The IVI step types are only supported by 32-bit TestStand and are no longer installed by default. You can install them following the instructions here: https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z0000015CU2SAM&l=en-US