Sorry, I forgot to get back to you, but that has done the trick. I found your readme's once I got to that directory as well, sorry!
I use a portable version of EasyScreencastRecorder and I see there is a folder for that in the SC tools directory as well, I assume the process is similar, move the root files for ESR to ScreenshotCaptor\Tools\EasyScreencastRecorder?
I'll give that a whirl and get back to you if there are any issues.
Thanks for the great software! I only just came across it, but so far I'm very impressed with it. Thanks also for your very prompt response.