> How could i checked this?
One of the tools provided with the development environment is the
dependency walker (depends.exe). You might have to search for it. If you
fire that up and open the DLL, it tells you what other DLLs it depends
on. However, it doesn't help with DLLs that are dynamically loaded.
Another tool that you could use is filemon or procexp from
www.sysinternals.com. They can help you see what a process is loading,
and possibly, attempting to load. I'm not sure about this last bit.
HTH,
Phil.