Delphi XE2: Debug a 64 bit dll through a 64 bit app

Question

Has anyone had success in debugging a 64 bit dll by running/attaching to a 64 bit application? I have Delphi code for both the application and the dll. I can debug the application in 32 bit and 64 bits. I can also debug the 32 bit dll by using Run -> Parameters to select the 32 bit version of the app.

However, I cannot appear to debug my 64 bit dll by running the 64 bit app, has anyone got this to work?

Answer 1

As per @evdkraan's answer

"Steve, there is a bug in XE2 with 64bit debugging when using an converted dproj file. See http://qc.embarcadero.com/wc/qcmain.aspx?d=100309. This should be fixed in Update 2, but haven't tested it yet"

"I don't know whether this was fixed in Update 2 but it does now work in Update 3."