URFIN JUS Released HuntERR 3.0 - Error Handling Solution for Visual Basic.
Covers various error handling scenarios including error reporting, persisting,
aborting transactions, ADO errors reporting, etc.
Tons of new features in this release: system exceptions handling, API errors,
Extensibility, MS XML error handling, line numbers support, VB add-in, bulk
migrating of existing code, full-featured demo, updated documentation, and
much much more!

http://www.urfinjus.net