API Monitor 1.5b

A software that monitors and displays API calls made by applications. Its a powerful tool for seeing how Windows and other applications work or tracking down problems that you have in your own applications. For each API called, it displays the Parameters, Return Value, GetLastError code and other information. It includes support to monitor undocumented NT Native API.s. Other features include an Error Lookup Tool, IOCTL Decoder. This version supports monitoring of Registry, File I/O, DLL.s, Network Management, NT Services, Processes and Thread, NT Security and WinSock API.s.