I have Magix Audio Cleaning Lab 16 Deluxe installed on my PC (Windows 7). I'm trying to alter the speed of a track I've loaded into the programme but under 'effects' I've found that the 'resampling/time stretching' option is greyed out and I'm no longer able to use it. I've gone to the Control Panel and have used the 'repair' option with no success. I've also uninstalled and re-installed the programme with no success. Magix have told me that they no longer offer support for this product. Can anyone let me know how to get the 'resampling/time stretching' option working again?