Error starting Delphi when debugging a development-time package

I had a problem launching a second instance of Delphi 2010 to debug a development-time package. In the "Project Settings | Debugger" section, I use "C: \ Program Files \ Embarcadero \ RAD Studio \ 7.0 \ bin \ bds.exe" as the host application with these parameters: "-pDelphi -nocache"

When the package starts, the following error message appears:

If I continue, I get the following:

Then, if I continue, I get the following:

What am I doing wrong? It always worked before. (I repaired and uninstalled / reinstalled Delphi 2010.)