I followed the instructions at the Xero developer network to set up my Win 64 public and private key, and registered a demo app.
I am using the code at the API .net framework 4 source`
When I try and run a unit test from the CoreTest project it fails.
I edited the CoreTests\App.Config to use the values from my registered app with
<add key="SigningCertificate" value="C:\OpenSSL-Win64\bin\public_privatekey.pfx"/>
When I run a test I get the error
I am wondering do I need to register the .pfx somewhere?