Ok thanks. I have installed the version of 4.3 that I downloaded on here. I will try and removed all the drivers and then install the one you said to try on here and I will see how I get on.
I hope I get it working as it worked fine for years til It crashed when using my new mds-je780 deck. Do you think it's the deck drivers that's the problem as it worked fine on my little personal recorder? But that's not working either at the moment though?