visual studio .net debugging: Hello,

I'm calling a VB.NET 2003 dll that's registered in COM+. I've added a
reference to it in a VB6 DLL that I'm calling from a Classic ASP page.
Previously I was able to attach to my .NET dll and debug it. I haven't
been able to do this in a while and I'm thinking that it must be
because I've installed VS 2005 on my machine subsequently.

So in my C:\Program Files\Microsoft Visual Studio\VB98 directory I
added a file called vb6.exe.config that contains the following:

<configuration>

<startup>
<supportedRuntime version="v1.1.4322"/>
</startup>

</configuration>


I also added an app.config file to my .NET dll's project that looks
like:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup>
<supportedRuntime version="v1.1.4322" />
</startup>
</configuration>

So I'm running my VB6 dll in the IDE and I put a break point on the
line after the CreateObject line in VB6 dll code.

Dim objDotNet As MyDotNetDLL.clsMyDotNetClass
Set objDotNet = CreateObject("MyDotNetDLL.clsMyDotNetClass")
'Put a break point here...

I have my VB.NET dll project open in the IDE and I try to attach to the
process using Tools / Debug Processes.

I pick dllhost that has "Microsoft Active Server pages" beside it with
the Type Script, .NET, T-SQL, Win32. I then pick "Common Language
Runtime" as the program type that I want to debug and I still get the
"Unable to attach to process" message.

Thnaks,
Eric

You can set the ASP framework version to 1.1 via IIS configuration tool

Click the root directory of your page, properties->ASP.NET->ASP.NET version, and select 1.1.xxx

Worked like a charm for me.
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