Running CRM 7.2d on a separate server from ERP 2014 5.10.4. The CRM Integration Engine service is running on the ERP server.

When patch CRM 7.2g is installed on the CRM server, it reinstalls the Integration Engine as well, but on the CRM server... won't hurt anything as it's not used. But it did make me wonder, should I reinstall the CRM Integration Engine on my ERP server and if so, how? I can't seem to find documentation to answer this specifically.

Thanks!