How to add python extension, pywin32, to existing python, v3.4,in TC with registry key dependencies?

We specifically want to add the python extension pywin32 so that we can manipulate the services that are on our test environment, but the extensions won't install in a friendly manner because of how Test Complete 11 uses python. Like suggested we have modified the path for TC's python as suggested but importing different modules all spring up with dll errors. The path when we do a log.message in the actual test script comes up blank.