I wrote a VB .Net app (as a "plug-in") for ACT! by Sage. Basically, it's an email message window, with your control as the "body" of the email. It works on my machine.
However, I am trying it on another computer, and am receiving the following error, with details, and am wondering what all needs to be put in the build/install file:
The type initializer for 'SpiceLogic.WinHTMLEditor.HTMLEditor' threw an exception.
System.TypeInitializationException: The type initializer for 'SpiceLogic.WinHTMLEditor.HTMLEditor' threw an exception. ---> System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.mshtml, Version=7.0.3300.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
File name: 'Microsoft.mshtml, Version=7.0.3300.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
at SpiceLogic.WinHTMLEditor.HTMLEditor..cctor()
WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
--- End of inner exception stack trace ---
at SpiceLogic.WinHTMLEditor.HTMLEditor.Dispose(Boolean disposing)
at System.ComponentModel.Component.Finalize()