I wanted to move XMM to my external hard drive where I keep all my movies. I did it yesterday with release 7.0.4.5 and everything worked excellent. Today when I wanted to upgrade, I had crash during upgrading to 7.0.4.6 version. I tried upgrade both of my installation folder on my external hard drive (I had break and error ) and then after in old one folder in myDocuments (same error again).
It looks like I have broken my copy of XMM and I hope you can tell me what should I do to repair it (reinstall it?). I paste down what error reads about and hope it can be useful for you.