I can "Attach To Process" with VS2012 on my Win7x64 to a remote server WIN8R2 x64. On that server runs an IIS with an ASP.NET application .NET3.5 (classic pool framework 2.0).
So I find my process called "w3wp.exe" and when attached i can debug it and step through my code. But I cannot see the DataTip or even inspect the variables, can add "Watch" but this gives error: "Internal error in the expression evaluator." This error also is seen when I use "Immediate Window". All my symbols are loaded (pdb files). There is no object or fuction I can inspect. while i move through my code, jumping from method to method.
When I do the same with VS2010 everything works!.
With VS2012 I debugged with success on my local machine, same project. But this I don't want. I want to debug on a remote server.