msvcr71.dll is a dll required for virtually every
> application built with MSVC7.1. For example, py2exe
> distributes it by default when it builds
> exes. However, it is so common, most systems already
> have it, installed by some other app.
The missing DLL in this case is
"This application has failed to start because MSVCP71.dll was not found."
which I believe is the C++ runtime.