Hello:
I am receiving the following error when I try to create or edit a message with ActiveEditor selected as my HTML editor and was wondering if anyone may have insight on where to look for the issue:

A critical error has occurred.
Invalid ToolbarLayout -> System.Security.VerificationException: Operation could destabilize the runtime. at ActiveEditorControls.ToolbarGenerator.ToolbarItemFromString(String StringName) at ActiveEditorControls.ToolbarGenerator.ToolbarsFromString(String toolbarLayout)

Toolbar: bold,italic,underline,quote (these are the toolbar values...)
I am using DNN 4.3.1 with the latest AF w/patch, but have received this error before the upgrade and never resolved it.  I receive this error message with either the Win2K or WinXP icons. I do not receive an error with the DNN Editor, or using plain text.  My guess is that there is an issue with my database.  I do have the AF 3.6.5 source that I could step thru, but I believe I would need the AF 3.6.6 source - I only have the PA for this.

I could simply use the DNN Editor, but in addition to being curious on what may be causing this, I prefer the ActiveEditor - look a bit like telerik's.
Thanks for your help!
John