I've written a COM interop enabled class-library in C# using .Net 3.5. The object is meant to provide some utility functions for classic ASP pages. I've written a test.asp page which instanciates the desired object and calls its methods. Works fine on my machine.
On a different machine (Windows Server 2003 – Standard Edition) it doesn't work eventhough the assembly is registered with regasm correctly. I've checked the regedit and afaik it looks ok.
The error I'm getting is "ASP 0177" (error code), "8000ffff; Server.CreateObject-Fehler" (error description) which translates to Server.CreateObject-Error.
Btw. the assembly is signed and doesn't have any other custom build assemblies as dependencies (just the system stuff).
Did anyone experience something similar?
Best Answer
Granting the IUSR user (or whoever your IIS user is) read-access to the following Registry Key did the job for me and fixed the Problem.