Thanks Mike!
I presume that this is the file stored in the /drivers/files sub-directory (it's the only one that I could find on the website)?
If I need an answer urgently, I'll PM you. The app is still working for me, and I'm still attempting to move everything to my new system - so I don't even know if I'll have these issues on my new system.
Take your time and get your life sorted out - that's the most important thing.