11-12-2019 01:17 PM - edited 08-30-2021 10:40 AM
AlteryxRPluginEngine.dll could not be loaded: The specified procedure could not be found
When running any of the R-based predictive tools in Designer, you may come across the below error message:
AlteryxRPluginEngine.dll could not be loaded: The specified procedure could not be found. (127)
Environment
Cause
Typically this error is caused by having a mismatch in versions between Designer and Predictive Tools. It is required that both Designer and Predictive Tools are on the same version number (e..g, 2018.4) and type (Admin/Non-Admin).
Solution
Additional Resources
It really is great that you are writing these cases up with the error details so that they become a resource to find when someone faces a confusing red error message that they dont understand.
This seems like a wonderful way to turn support issues into a re-usable asset that uplifts the entire user base.
I found this helpful. Thank you