Trevor,
While Windows 7 may not be fully supported at this time, you can attempt to recompile the tools and libraries in the Manageability Developer Tool Kit to better support 64-bit Microsoft Windows operating systems.
For each project in the entire Manageability Developer Tool Kit solution, edit the project's "Build" properties and select "x86" as the "Platform target". Then rebuild all tools, install/copy to the target systems, and you should be able to execute without issue. (Oh, and be sure to do this for both Debug and Release configurations, or at the very least the configuration you are targeting.)
The cause of this is the inclusion of the 32-bit Redirection Library from the Intel AMT SDK that is only supported in that addressing space. By rebuilding against the "x86" platform target the tools/libaries will be loaded and executed under the 32-bit addressing space in 64-bit Windows.