Install .NET 4 via command line or PowerShell?
I have done the following in Powershell:
((new-object net.webclient).DownloadFile("http://download.microsoft.com/download/9/5/A/95A9616B-7A37-4AF6-BC36-D6EA96C8DAAE/dotNetFx40_Full_x86_x64.exe","dotNetFx40_Full_x86_x64.exe"))
& .\dotNetFx40_Full_x86_x64.exe /q
There are other command line options than /q
(for quiet). You can see those by doing:
& .\dotNetFx40_Full_x86_x64.exe /?
This isn't specific to powershell, but might be of help. After installing .NET3.5 we follow up using the full install binaries, simply running a silent install. Depending on what and how you install this may require a reboot.
This how I've run silent installs of .NET4 in build/update scripts on 2003-2008R2 servers using the full install package:
- dotNetFx40_Full_x86_x64.exe /q
If you've not already stumbled across these, you might find them useful:
- MSDN .NET Framework Deployment Guide for Developers
- Aaron Stebner's WebLog-Silent install, repair and uninstall command lines for the .NET Framework 4