Vista Error in Installation/Uninstallation/Update Posted January 31, 2007 · Edited January 31, 2007 by MarcP · Report reply Uninstall Sonic DLA. It will conflict with EMC 9's Drag to Disc. I did uninstall all Sonic stuff but I thought the DLA comes with Media Center 9 since I do not have any other Sonic programs. I also uninstalled Drag To Disc. This problem did not happen after the inital intall, it started a week after. Yes, I was able to buy a legal copy 10 days before the release.