Setup: What is the purpose of the COM+ applications in WorkflowGen?

Note: Since WorkflowGen version 6.x.x, no more COM+ applications are required.This article applies to WorkflowGen 5.x.x only.

What is the purpose of the MSScriptControl and FDF COM+ applications?

COM+ applications are required when IIS and the WorkflowGen Engine service are running in 64-bit.

The Msscriptcontrol application is used in workflow conditions, but as of WorkflowGen version 6.x.x, a new technical solution has replaced the use of MsScriptControl with a .NET solution.

The FDF application provides support for PDF forms, and is not required for web form users.