I’ve successfully installed EZdrummer on a Windows 7 laptop after having registered the software and the serial number. I have tried to install it on a desktop computer running Windows 7 without success. When trying to install from the disc, installation stopped with the message: ‘ Error 1308, missing file’. I then tried downloading the program from ‘My Products’ in my Toontracks account. It seemed to be going well and was virtually at the end when it stopped, giving me a similar error message, but this time with the reference: ‘Error 1309’, missing file……… etc. I’d be grateful for any advice as to how I can resolve this problem and successfully install EZdrummer on my desktop computer.