Hi Nanci,

I've exactly the same problem.

The problem is, that nuget automatically adds an trailing slash. So while do the following:

nuget push MyPackage.symbols.nupkg -Source http://MyServer:8624/symbols

nuget adds an trailing slash http://MyServer:8624/symbols/

And while http://MyServer:8624/symbols is working fine, http://MyServer:8624/symbols/ throws an 404 error.
So to use ProGet Symbol Server in a .NET environment would require a behaviour change in ProGet.

It's not hosted in IIS, if that relevant.