A.16 Error while managing system policies for any given iFolder System

Using Web admin console, when you try to manage system policies for an iFolder system, the parameters for system policies are not set. When you attempt for the second time to set the parameters, you get the following error:

ArgumentOutOfRangeException
Index is less than 0 or more than or equal to the list count.
Parameter name: index
1

As a workaround for this issue, you must upgrade the version of Mono on your system to 1.2.6. For more information on upgrading Mono, see Section 6.5, Updating Mono for the Server and Client