Description
After upgrading to Sage 100 2017, I am receiving the error "Cannot communicate with Sage Exchange Desktop 2.0. Verify the application is installed and running. Contact Sage 100 Customer Support if the problem persists."
Resolution
Download and install Sage Exchange Desktop 2.0 from:
https://www.sageexchange.com/install/#/sedv2x/en
https://support.sagepayments.com/link/portal/20000/20000/Download/4642 (Direct Link)