You receive “Installation cannot be performed” when trying to install Microsoft BizTalk 2013 R2 Accelerator for HL7

Symptom You get the following error message when trying to install Microsoft BizTalk 2013 R2 Accelerator for HL7: “Error: Installation cannot be performed because the BizTalk server has not been configured or user account is not a member of the BizTalk Server Administrators group.”   Possible causes 1.     Confirm that user executing Microsoft BizTalk 2013…