Environment

Identity Manager 4.8.x
Identity Manager 4.9
Windows Scripting Driver
 

Situation

After a server restart, all transactions processed by the Windows Scripting driver are failing. In the driver trace, the following error can be seen:
DirXML Log Event -------------------
    Thread  = Subscriber
    Object  = \IDM-TREE\DATA\USERS\TECH\TESTObject
    Level   = error
    Message = Error executing script command for object \IDM-TREE\DATA\USERS\TECH\TESTObject (code 1). Event discarded.

For each failed transaction, the following error can be seen with Event Viewer:
Error communicating with web service:
Microsoft.Web.Services3.AsynchronousOperationException: WSE101: An asynchronous operation raised an exception. ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it [::1]:8081

Notice that the address that it fails to communicate is an IPv6 address. The ScriptClient and ScriptService only support IPv4.

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