1)   Auto Debug for Windows 3.0
A Good Auto Tracing tool, Auto monitor all API and COM Interface. support Debug and Release. Not need source code.

 2)   Auto Debug Professional 3.6
A Good Auto Tracing tool, Auto monitor all API and COM Interface. support Debug and Release. Not need source code. A Best API Monitor tool.

 3)   Auto Debug for .Net 1.0
A Good Auto Tracing tool for .Net, support Debug and Release. Not need source code.