ASP.Net and PATH environment variable

[Chris Ashley]

Does the ASP.Net worker process not look in the System PATH environment
variable for DLLs (unmanaged, non-COM)? If I place all the DLLs my app
needs in a directory in the System PATH I get 'The specified module
could not be found' in IIS (strangely it works in the built in VS web
server). If I move all the DLLs to the System32 directory it works
fine. How can I add another DLL search directory for ASP.Net? I don't
want to copy everything to System32.