wackelpudding

I promise it worked fine this way yesterday. But another test revealed that there should be at least an additional /norestart switch at the end. I. e.: start /wait netfx3.exe /q:a /c:"setup.exe /q /norestart" /norestart Don't know if it will also work if you drop off the first /norestart switch.

Hello. I'm aware of the fact that this is a somehow old topic. But because it is one of the top search result for Googleing "'.net framework 3' +unattended" I think a resolution could be helpful for others. Here it is: Start the installation by start /wait netfx3.exe /q:a /c:"setup.exe /q /norestart" Where netfx3.exe is the Redistributable Package. I've tried this because I found it as a 100% working way for the .NET FX 2.0 Redist over at Aaron Stebner's WebLog. And it works fine for me. You could also use the /t:{folder} switch for specifying a temporary files location.