I have built this DLL in .NET for COM interop. From the development PC, it works well. I can call it from Visual FoxPro and execute the required method. But, in order to have it ok on the server, I need to register the DLL. If I try to register it with regsvr32, it says:

"DllRegisterServer entry point was not found"

So, I tried with regasm.exe and obtain:

"Failed to load '...' because it is not a valid .NET assembly"

What am I missing?