Welcome to DUG
You have to add new parameter in CREATE statement of automation variable.
Search the forum please.
use create(,false,true) instead of create()
otherwise nav tries to run the automation on the server which is not allowed for nav vs. >= 2013
you need a installed version of the automation on each client computer.
http://msdn.microsoft.com/en-us/library/dd355255(v=nav.70).aspx
p.s.: please always tag your postings with at least the nav version (nav 2009, nav 2013,…)
The solution is change the code like shown below:
CREATE(ADOConnection,FALSE,TRUE);