Sorry, those switches didn't work either. We can't install Nero with a CD Key in it already. We are not using your standard version, using Nero 9 Essentials Suite 3, which is an OEM version. Here is the behaviour seen with those instructions on Win7: If run normally, it either said it couldn't find setupx.exe OR crashed and wrote its Fault Bucket in Event Viewer. If run as Administrator, Setupx.exe would open, but acted the same as if you just double-click it to open. We have sent an email to Nero support, if they are able to answer the questions, I might be able to post the fix here.