Error: 'Connection to the company could not be established. The type initializer for Sage.Peachtree.API.PeachtreeSession threw an exception'

How to clear the Sage.Peachtree.API.PeachtreeSession error from your Sync App.

Written by Hannah
Updated over a week ago

Symptom

The user is receiving the below error message when attempting to integrate their company with Sage 50 US.

Connection to the company could not be established. The type initializer for 'Sage.Peachtree.API.PeachtreeSession' threw an exception

Applies To

Sage 50 US users.

Cause

This issue is normally due to your Sage version being incompatible with the Sync App version you are using.

Resolution

To clear this error please update your sync app. You can find out how to do this here.