Loading from separate assembly

[hoots]

I've got this code which is running from an SSIS script component, it
fails with a FileIOPermission error when making a call to
CreateInstanceFromAndUnwrap, any help would be much appreciated.

thanks

Hoots.
Public Sub Main()
'
' Add your code here
'
Dim l As IList

Try
Dim adevidence As New
Evidence(AppDomain.CurrentDomain.Evidence)
Dim subDomain As AppDomain =
AppDomain.CreateDomain("LiliUtils", adevidence, "D:\Development
\LiliImport\LiliUtils\bin\Debug\", "D:\Development\LiliImport\LiliUtils
\bin\Debug\", False)
Dim fp As FileIOPermission = New
FileIOPermission(FileIOPermissionAccess.AllAccess, "D:\Development
\LiliImport\LiliUtils\bin\Debug\")
fp.Assert()

Dim cAccessor As Object =
subDomain.CreateInstanceFromAndUnwrap("D:\Developm ent\LiliImport
\LiliUtils\bin\Debug\LiliUtils.dll", "LiliUtils.Data.cAccessor")

l = cAccessor.getActiveList()
Catch ex As Exception
MsgBox(ex.Message, MsgBoxStyle.Critical +
MsgBoxStyle.OkOnly, "Error")
Dts.TaskResult = Dts.Results.Failure
Return
End Try

Dts.TaskResult = Dts.Results.Success
End Sub