It was updating to 0.1.1 that stopped the application working. I then tried rolling back but that made no difference, so I tried again with the update and it's still broken. I can't find libliqbase1 in the applications manager but I just tried to install some various version of it from the garage page and it says that it's installed already or it's an incompatible package. Sorry I'm being a bit of a cretin about this, I should invest more time into learning about this stuff but my entire life is taken up with teaching and music technology at the moment!

Many thanks