Nero 10 installed some Microsoft components (Dot Net, Visual C ++, etc). It is, as already described in other reviews, conflicts if these components were installed because they are of other programs also required. The Nero Support recommended to install Nero without these components, can be revived with the result that the computer eg when saving audio tracks from freezing and only by hard reset (I no longer have to do for years). In addition, all takes associated with Nero incredibly long. After I realized that after Nero installation other programs no longer worked, I uninstalled this - partially stuck uninstalling and had to be stopped. What damage Nero has ultimately done in the system, I can not yet be conclusively assessed. Other, much cheaper programs such as Ashampoo Burning Studio have never made such problems as the leader of the firing programs. I will no longer use Nero because of the potential risks to the system.