There is currently no .MSI file for the OrgPlus Enterprise Modeler and there are no plans for creating one in future releases. My recommendation is to host the .CAB file on a local networked location and allow users to access ActiveX modules from trusted or local intranet location.
You can deploy the modeler locally using the below instructions:
1. Download the modeler .CAB and XML files for the desired Modeler (7 or 8)
2. These two files need to be placed in the same folder and hosted on a web server accessible to the OPE Server (the folder could be local to the OPE server) and to the end users.
3. Update the Modeler Path configuration at Admin | Preferences| Modeler Path to point to the network location of the modeler.cab file. If the update is successful, the version and the build numbers are displayed, andnd OPE can successfully serve the Modeler installer to the end users.
This may help in regards to the ActiveX inhibition for your users.